1977 Buick Estate Transmission Parts

Change Vehicle
Show items:
Sort by:
  • Clutch Pressure Plates
  • Clutch Linkages
  • Flexplates
  • Flywheels
  • Rebuild Kits
  • Torque Converters
  • Seals & Gaskets
  • Oil Pumps
  • Oil Coolers
  • Valve Bodies
  • Bearings
  • Transmission Filters
  • Oil Pans
  • Governors & Modulators
  • Bands & Clutches
  • Transmission Mounts
  • Shifters & Components
  • Transmission Sensors, Switches
  • Transmission Fluids, Oils &...
    • (0 reviews)
      # 190037607
      Buick Estate 1977, Automatic Transmission Clutch Plate by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials, it...
      OE quality at an affordable priceOE fit and function
      $1.54 - $3.28
    • (0 reviews)
      # 688895874
      Buick Estate 1977, Transmission Cooling Pan Gasket by Derale Performance®. Derale pan gasket includes every gasket needed to reseal your transmission. Designed utilizing the latest technology, this product by Derale Performance features...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $11.32
    • (0 reviews)
      # 843843142
      Buick Estate 1977, Automatic Transmission Mount by Anchor®. A worn transmission mount can cause vibration and noise, and in extreme cases, driveshaft misalignment and U-joint failure. Manufactured using the latest CAD/CAM engineering...
      Direct OEM replacementSecurely supports the transmission on the chassis
      $1.53 - $1.55
    • (0 reviews)
      # mpn4240107876
      Buick Estate 5.7L 1977, Automatic Transmission Flexplate by ATP®. OD: 13.91". Teeth Quantity: 166. Diameter: 13.91". ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like...
      OE quality at an affordable priceOE fit and function
      $28.43
    • (0 reviews)
      # mpn2299110
      Buick Estate 1977, Automatic Transmission Mount by DEA®. Replace your worn out, rusted, or damaged transmission mount with this one to restore stability of the transmission ensuring smooth and quiet driving. The product is made of...
      Designed to meet or exceed OE specificationsConstructed to deliver consistent performance
      $3.54
    • (0 reviews)
      # 621007444
      Buick Estate 1977, Rapid-Cool Automatic Transmission Oil Cooler by Four Seasons®. Without Bypass. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it...
      Compatible with OEM cooler systemsMade with the highest quality materials
      $45.73 - $57.65
    • (1 review)
      # 620921306
      Buick Estate 1977, Ultra-Cool Automatic Transmission Oil Cooler by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it...
      Compatible with OEM cooler systemsUltrasonically soldered for reliability
      $34.25 - $45.56
    • (0 reviews)
      # 843698532
      Buick Estate 1977, Automatic Transmission Mount by Westar®. Westar is a widely recognized manufacturer and exporter of rubber to metal bonded parts for all types of trucks and automobiles. Every single product goes through countless...
      Build with quality that matches or exceeds OEM SpecificationsPerfect fit
      $2.91 - $6.45
    • (0 reviews)
      # mpn615954970
      Buick Estate USA Built with THM350 Transmission / with THM350B Transmission / with THM375B Transmission 1977, Transmission Filter Kit by WIX®. WIX transmission filters protect transmissions against contaminants in the transmission fluid...
      Protect transmission fluid systemHighly durable and reliable
      $5.68
    • (0 reviews)
      # mpn1352012
      Buick Estate 1977, Automatic Transmission Filter by Hastings®. Size: 7 15/32". This filter removes dirt, dust, and other contaminants from the automatic transmission fluid to minimize wear inside the system prolonging its service life....
      For use with standard and fully synthetic transmission fluidsProlongs the service life of the transmission
      $5.85
    • (0 reviews)
      # 83752672
      Buick Estate 1977, Transmission Cartridge by FRAM®. With Pan Gasket. Keep the vital components of your automatic transmission well supplied with clean transmission fluid with a FRAM automatic transmission filter. FRAM filters trap even...
      Prevents abrasives and other contaminants from circulating throughout the transmissionMade of high quality material
      $5.15 - $6.33
    • (0 reviews)
      # 724522633
      Buick Estate 1977, Automatic Transmission Flexplate by Pioneer Automotive®. Pioneer provides the automotive service and repair market the broadest coverage of products for domestic and import cars and light trucks. Pioneer's Powertrain...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $58.95
    • (0 reviews)
      # mpn1146620427
      Buick Estate 1977, Transmission Mount by Pioneer Automotive®. Pioneer's line of transmission service and repair products covers the automatic transmission market from A to Z, from Allison to ZF. Pioneer's transmission service parts line...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $4.88
    • (0 reviews)
      # mpn1146617048
      Buick Estate 1977, Transmission Mount by Pioneer Automotive®. Heavy Duty. Pioneer's line of transmission service and repair products covers the automatic transmission market from A to Z, from Allison to ZF. Pioneer's transmission...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $6.11
    • (0 reviews)
      # mpn632268647
      Buick Estate 6.6L THM350 Transmission without High Altitude Emissions 1977, Automatic Transmission Modulator Valve by Standard®. OE Style. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing...
      Our Transmission Modulators contain high grade material for peak operationWith a focus on quality, our modulators are designed to deliver precision
      $27.50
    • (0 reviews)
      # mpn4481151380
      Buick Estate 5.7L THM350 Transmission 1977, Master Repair Kit by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality...
      Manufactured to meet or exceed original equipment specsRestores transmission operation
      $112.07
    • (0 reviews)
      # mpn2662804951
      Buick Estate 6.6L THM400 Transmission 1977, Master Repair Kit Plus by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality...
      Manufactured to meet or exceed original equipment specsRestores transmission operation
      $124.58
    • (0 reviews)
      # 190037492
      Buick Estate 1977, Automatic Transmission Band by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials, it will...
      OE quality at an affordable priceOE fit and function
      $12.70 - $13.70
    • (0 reviews)
      # 190037733
      Buick Estate 1977, Automatic Transmission Modulator Valve by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials,...
      OE quality at an affordable priceOE fit and function
      $10.31 - $25.69
    • (0 reviews)
      # mpn4479812991
      Buick Estate THM400 Transmission 1977, Replacement Trans-Brake Solenoid by J.W. Performance®. Always good to have a spare! Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use...
      Built using the most technologically advanced equipmentMade from highly durable materials to last for a long time
      $128.12
    • (0 reviews)
      # mpn3243366392
      Buick Estate THM350 Transmission / THM400 Transmission 1977, Back-Up Light/Neutral Safety Switch Kit by Lokar®. Designed utilizing the latest technology, this product by Lokar features premium quality and will perform better than...
      Replaces factory selector shaft and armAdjustable arm simplifies finding the proper ratio between the shifter and the transmission
      $33.80
    • (0 reviews)
      # 724463801
      Buick Estate 1977, Master Repair Kit by Pioneer Automotive®. Pioneer's line of transmission service and repair products covers the automatic transmission market from A to Z, from Allison to ZF. Pioneer's transmission service parts line...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $110.60 - $316.91
    • (0 reviews)
      # mpn1146645713
      Buick Estate 1977, Clutch Pilot Bushing by Pioneer Automotive®. Optional. Heavy Duty. Pioneer's line of transmission service and repair products covers the automatic transmission market from A to Z, from Allison to ZF. Pioneer's...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $2.62
    • (0 reviews)
      # mpn358958242
      Buick Estate THM350 Transmission / THM400 Transmission 1977, Replacement Electric Shifter Solenoid by Shifnoid®. Designed utilizing the latest technology, this product by Shifnoid features premium quality and will perform better than...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $92.52
    • (0 reviews)
      # 87517326
      Buick Estate 1977, Automatic Transmission Valve Body Solenoid by TCI®. Designed utilizing the latest technology, this product by TCI features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $110.80 - $112.11
    • (0 reviews)
      # mpn4495257743
      Buick Estate 1977, High Performance Transmission Oil Cooler by CompressorWorks®. Size: 7-1/2" x 12-1/2". CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile...
      SAE 45 degree fittings for maximum reliabilityElectrostatically powder coated to prevent corrosion
      $30.75
    • (0 reviews)
      # 814289126
      Buick Estate 1977, Rapid-Cool Transmission Oil Cooler by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and...
      Compatible with OEM cooler systemsMade with the highest quality materials
      $44.69 - $56.28
    • (0 reviews)
      # 814283683
      Buick Estate 1977, Ultra-Cool Transmission Oil Cooler by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and...
      Compatible with OEM cooler systemsUltrasonically soldered for reliability
      $33.50 - $44.48
    • (0 reviews)
      # mpn2373829
      Buick Estate THM350 Transmission 1977, Automatic Transmission Case Vent by Dorman®. Includes: 1 Case Vent. Replacement of Dorman's Auto Trans Case Vent prevents debris from entering the transmission and causing fluid contamination....
      Direct replacement for a proper fitRestores proper transmission ventilation
      $1.77
    • (0 reviews)
      # mpn2285448
      Buick Estate 1977, Automatic Transmission Oil Cooler Line Connector by Dorman®. Location: Transmission Fluid Cooler Pipe Fitting to Case. Quantity: 1 Piece. Thread: 5/16". Dorman’s Auto Trans Oil Cooler Line Connectors are constructed...
      Direct replacement for a proper fit (where applicable)Retaining clips included (where applicable)
      $3.81
    • (0 reviews)
      # mpn1398269
      Buick Estate with 3-Speed GMC THM400 Transmission 1977, Automatic Transmission Extension Housing Seal by National®. Without Boot. Width: 0.582". Inside Diameter: 1.887". Outside Diameter: 2.704". Housing Bore: 2.7". Don’t just repair...
      Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection
      $3.81
    • (0 reviews)
      # 98468516
      Buick Estate 1977, Automatic Transmission Extension Housing Seal Kit by National®. Seal and Bushing Kit. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National...
      Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection
      $6.19 - $9.09
    • (0 reviews)
      # mpn1129049
      Buick Estate with 3-Speed GMC THM200 Transmission / with 3-Speed GMC THM350 Transmission / with 3-Speed GMC THM350C Transmission / with 3-Speed GMC THM400 Transmission 1977, Automatic Transmission Manual Shaft Seal by National®. Width:...
      Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip
      $3.28
    • (0 reviews)
      # 190037802
      Buick Estate 1977, Automatic Transmission Oil Pump Gasket by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials,...
      OE quality at an affordable priceOE fit and function
      $2.11 - $2.19
    • (0 reviews)
      # 190037841
      Buick Estate 1977, Automatic Transmission Oil Pump O-Ring by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials,...
      OE quality at an affordable priceOE fit and function
      $1.23 - $1.25
    • (0 reviews)
      # 190037541
      Buick Estate 1977, Automatic Transmission Bushing by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials, it will...
      OE quality at an affordable priceOE fit and function
      $2.25 - $24.61
    • (0 reviews)
      # mpn2662787784
      Buick Estate 5.7L THM350 Transmission 1977, Automatic Transmission Extension Housing Bushing by ATP®. Bronze. Width: 0.9375". Outside Diameter: 1.5625". When reliability and OE performance is a must, turn to this ATP product designed to...
      OE quality at an affordable priceOE fit and function
      $2.36
    • (0 reviews)
      # mpn2662810744
      Buick Estate 6.6L THM400 Transmission 1977, Automatic Transmission Extension Housing Gasket by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function....
      OE quality at an affordable priceOE fit and function
      $1.21
    • (0 reviews)
      # 121458898
      Buick Estate 1977, Automatic Transmission Extension Housing Seal by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality...
      OE quality at an affordable priceOE fit and function
      $0.79 - $3.28
    • (0 reviews)
      # 843760204
      Buick Estate 1977, Automatic Transmission Seal by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials, it will...
      High quality at an affordable priceExpertly made from premium materials
      $0.14 - $0.56
    • (0 reviews)
      # mpn2662786467
      Buick Estate 5.7L THM350 Transmission 1977, Control Solenoid Seal by ATP®. Inside Diameter: 0.3125". Outside Diameter: 0.753". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE...
      Manufactured to meet or exceed original equipment specsRestores transmission operation
      $0.20
    • (0 reviews)
      # 190037880
      Buick Estate 1977, Selector Shaft Seal by ATP®. Width: 0.1875". Outside Diameter: 0.75". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of...
      OE quality at an affordable priceOE fit and function
      $1.05
    • (0 reviews)
      # 190037459
      Buick Estate 5.7L THM350 Transmission 1977, Speedometer Pinion Seal by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality...
      OE quality at an affordable priceOE fit and function
      $0.36 - $1.23
    • (0 reviews)
      # 620891336
      Buick Estate 1977, Automatic Transmission Torque Converter Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard, wear-resistant, and ultra low...
      Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable
      $19.21 - $22.34
    • (0 reviews)
      # mpn1981227
      Buick Estate THM350 Transmission / THM400 Transmission 1977, Automatic Transmission Extension Housing Seal by Timken®. With Boot. Width: 0.469". Outside Diameter: 2.384". Housing Bore: 2.378". Timken offers the right seal to keep your...
      Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion
      $1.77
    • (0 reviews)
      # mpn2079308
      Buick Estate THM350 Transmission / THM400 Transmission 1977, Automatic Transmission Extension Housing Seal Kit by Timken®. Seal and Bushing Kit. With Boot. Timken offers the right seal to keep your vehicle running optimally. Timken...
      Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion
      $5.95
    • (0 reviews)
      # 608496880
      Buick Estate 1977, Automatic Transmission Torque Converter Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and...
      Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion
      $2.93 - $3.04
    • (0 reviews)
      # mpn925767481
      Buick Estate 1977, Automatic Transmission Oil Cooler Hose by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right...
      Compatible with 11/32" OEM cooler systemsTube made of black chemigum (nitrile)
      $7.11
    • (1 review)
      # 620969297
      Buick Estate 1977, Automatic Transmission Oil Cooler Mounting Kit by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.86 - $12.96
    • (0 reviews)
      # mpn947146994
      Buick Estate with 1/2"-20 Thread 5/16" Transmission Lines 1977, Transmission Oil Cooler Coupling by Four Seasons®. With Quick Connect Coupler. All products are engineered and tested to provide years of trouble free operation. Backed by...
      Quik-Connectr Coupler - Fits Most 5/16" Trans-Lines with 1/2"-20 ThreadCompatible with OEM cooler systems
      $4.67
    • (0 reviews)
      # 40585243
      Buick Estate 1977, Automatic Transmission Oil Pan Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $3.73 - $4.79
    • (0 reviews)
      # mpn2937056
      Buick Estate 1977, Transmission Oil Cooler Hose by Hayden®. Covered in Black Hypalon. This part provides a safe heat and oil resistant connecting line between your oil cooler and transmission. Manufactured from black chemigum, the oil...
      Direct replacement for proper fitMade of black chemigum (nitrile)
      $6.22
    • (0 reviews)
      # 621145583
      Buick Estate 1977, Transmission Oil Cooler Mounting Kit by Hayden®. With this product, you can easily install both your transmission oil cooler and electric fan. Kit includes mounting brackets, tube clamps and bolts
      For Installation Of Transmission Coolers And Electric FansProvides quick, effective installation of Hayden products
      $3.17 - $12.12
    • (0 reviews)
      # 688957202
      Buick Estate 1977, Automatic Transmission Oil Pan Gasket by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.72 - $7.26
    • (0 reviews)
      # mpn4479813304
      Buick Estate THM400 Transmission 1977, Roller Tail Housing by J.W. Performance®. Billet Aluminum Design provides increased strength over O E M. Double Roller bearing greatly reduces drag. Snap ring reta iner prevents bearing "walk-out"....
      Built using the most technologically advanced equipmentMade from highly durable materials to last for a long time
      $390.30
    • (0 reviews)
      # mpn363235879
      Buick Estate 5.7L 1977, Clutch Pressure Plate Bolt by Pioneer Automotive®. Size: 3/8" x 1". Pioneer's line of transmission service and repair products covers the automatic transmission market from A to Z, from Allison to ZF. Pioneer's...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $7.43
    • (0 reviews)
      # 724435558
      Buick Estate 1977, Flywheel Shim by Pioneer Automotive®. Pioneer provides the automotive service and repair market the broadest coverage of products for domestic and import cars and light trucks. Pioneer's Powertrain Product line...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $10.46 - $10.54
    • (0 reviews)
      # 724488587
      Buick Estate 1977, Detent Cable by Pioneer Automotive®. Pioneer's line of transmission service and repair products covers the automatic transmission market from A to Z, from Allison to ZF. Pioneer's transmission service parts line is...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $12.47 - $18.21
    • (0 reviews)
      # mpn1146628326
      Buick Estate THM350 Transmission 1977, Sealing Ring by Pioneer Automotive®. Material: Teflon. Pioneer's line of transmission service and repair products covers the automatic transmission market from A to Z, from Allison to ZF. Pioneer's...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $0.77
    • (0 reviews)
      # mpn4488055590
      Buick Estate THM400 Transmission 1977, Rear Case Bearing by FTI®. 1 Piece. FTI Offers a wide variety of TH400 Parts including racing transmisison pumps, valve bodies, gear sets and deep transmission pans.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.99




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Replacement Transmission Parts
      September 09, 2014
      Clutch Kit vs Clutch Disc or Pressure Plate
      If you’ve decided it’s time to replace the clutch on your manual-transmission car, you’ve reached the point where advantages (crisp, new-feeling response) have...
      by Timothy Zahl
    • Replacement Driveline & Axles
      August 20, 2014
      The Difference Between A Transaxle And A...
      In this article we'll look at the differences between a "transaxle" and a "transmission". In short, a transaxle performs both the gear-changing function of a...
      by Michael Grayen
    • Ignition Parts
      August 10, 2014
      Auto Parts: Dealer vs. Aftermarket
      The question of whether to buy parts from an automotive dealer vs. ones from aftermarket manufacturers is as age-old as the automobile itself. Below, we'll take a look...
      by Timothy Zahl
    • Replacement Transmission Parts
      August 02, 2014
      How To Perform An Automatic Transmission Fluid...
      In this installment, we'll give you the steps for replacing the transmission fluid and fluid filter inside your vehicle's automatic transmission – saving you several...
      by Timothy Zahl

    Popular Products



    1977 Buick Estate Transmission Parts Reviews

    Average rating:  5  5 - 10 reviews
    5 of 5
    Transmission Fluid
    Ok good.
    KPosted by Kenneth (Lake Lynn, PA) / September 8, 2017
    Was this review helpful for you? Yes
    View More

    Related 1977 Buick Estate Pages
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.