2003 Buick Regal Transmission Parts
- Automatic Transmission Oil Coolers
- Transmission Mounts
- Solenoids, Sensors, Switches, Control Units
- Transmission Filters
- Automatic Transmission Torque Converters
- Transmission Shifters
- Pans, Drain Plugs, Filler Caps
- Seals & Gaskets
- Rebuild Kits
- Automatic Transmission Valve Bodies
- Bearings
- Automatic Transmission Flexplates
- Automatic Transmission Oil Pumps
- Transmission Shafts & Gears
- AT Bands & Clutches
- Automatic Transmission Assemblies
- Transmission Fluids, Oils & Additives
- Dorman®Automatic Transmission Oil PanBuick Regal 4T65-E Transmission 2003, Automatic Transmission Oil Pan by Dorman®. Length: 18". Width: 15.5". Bolt Hole Quantity: 20 Bolt Holes. Depth: 0.75". Packaging Type: Box. Designed with a drain plug for easy service of the...Direct replacement for ease of installationTough powder-coat finish for long-lasting corrosion protection$50.18
- Fel-Pro®Automatic Transmission Oil Pan GasketBuick Regal 2003, Automatic Transmission Oil Pan Gasket by Fel-Pro®. With 6mm Bolts. 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$45.35 - $46.12
- ACDelco®Genuine GM Parts™ Automatic Transmission Oil PanBuick Regal GS 2003, Genuine GM Parts™ Automatic Transmission Oil Pan by ACDelco®. Hole Quantity: 20. Length: 18.39". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$133.85Save: $20.07 (15%)$113.78
- SKP®Automatic Transmission Oil PanBuick Regal 4T65-E Transmission 2003, Automatic Transmission Oil Pan by SKP®. 6 mm Bolts. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$18.87
- ATP®Automatic Transmission FilterBuick Regal 2003, Automatic Transmission Filter by ATP®. Premium. ATP Transmission filters are designed to keep the life blood of your transmission (transmission fluid) clean. Every transmission will eventually accumulate debris from...OE quality at an affordable priceOE fit and function$9.33
- ATP®Automatic Transmission Oil Pan GasketBuick Regal 2003, Automatic Transmission Oil Pan 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, it...OE quality at an affordable priceOE fit and function$5.94 - $23.87
- TRQ®Replacement Transmission MountBuick Regal 2003, Replacement Transmission Mount by TRQ®. Put your vehicle back in tip-top condition by replacing your worn-out or broken transmission mount with the reliable replacement transmission mount from TRQ to avoid more costly...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$31.95Save: $1.60 (5%)$30.35
- ACDelco®Genuine GM Parts™ Automatic Transmission Clutch Plate KitBuick Regal 2003, Genuine GM Parts™ Automatic Transmission Clutch Plate Kit by ACDelco®. With Friction Plates. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$72.58Save: $11.17 (15%)$61.41
- ATP®Automatic Transmission Oil PanBuick Regal 2003, Automatic Transmission Oil Pan by ATP®. With 6mm Bolt Holes. 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...Heavy gauge materials provide superior pan durability and resistance to warpingHigh-Temp powder coating resists corrosion and ensures a long lasting replacement (on originally painted steel pans)$40.65
- ACDelco®Professional™ Automatic Transmission FilterBuick Regal 2003, Professional™ Automatic Transmission Filter by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$64.30 - $96.18Save: 15%$54.72 - $81.75
- Pioneer Automotive®Transmission MountBuick Regal 2003, Transmission Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$11.87
- SKP®Transmission MountBuick Regal 2003, Transmission Mount by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$8.75
- ACDelco®GM Original Equipment™ Automatic Transmission Clutch Backing PlateBuick Regal GS 2003, GM Original Equipment™ Automatic Transmission Clutch Backing Plate by ACDelco®. Material: Steel. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.34 - $19.03Save: 15%$6.24 - $16.13
- ACDelco®Genuine GM Parts™ Automatic Transmission BandBuick Regal 2003, Genuine GM Parts™ Automatic Transmission Band by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$115.56 - $152.54Save: 15%$98.23 - $129.66
- TRQ®Automatic Transmission Oil PanBuick Regal 2003, Automatic Transmission Oil Pan by TRQ®. With 6mm Bolts. Consider this quality TRQ replacement part as a cost-effective alternative to the malfunctioning OEM automatic transmission oil pan. It is made with high-grade...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$51.95Save: $2.08 (4%)$49.87
- Pioneer Automotive®Automatic Transmission Super Repair KitBuick Regal without Manual Shift Option 2003, Automatic Transmission Super Repair Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$371.96 - $517.57
- ACDelco®GM Original Equipment™ Automatic Transmission Fluid Cooler LineBuick Regal 2003, GM Original Equipment™ Automatic Transmission Fluid Cooler Line by ACDelco®. With Pipe, Retainers. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.48Save: $1.45 (13%)$10.03
- SKP®Automatic Transmission Oil Cooler LineBuick Regal 2003, Automatic Transmission Oil Cooler Line by SKP®. Upper. Location: Radiator to Transmission. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$18.26
- Pioneer Automotive®Automatic Transmission Oil Pan GasketBuick Regal 4T65-E Transmission 2003, Automatic Transmission Oil Pan Gasket by Pioneer Automotive®. OE Type Reusable. Size: 6mm Holes - 10mm Head. Designed utilizing the latest technology, this product by Pioneer Automotive features...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$25.00
- ACDelco®GM Original Equipment™ Automatic Transmission Clutch HousingBuick Regal 2003, GM Original Equipment™ Automatic Transmission Clutch Housing by ACDelco®. Input. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$301.97Save: $45.15 (15%)$256.82
- ACDelco®GM Original Equipment™ Automatic Transmission Clutch PlateBuick Regal 2003, GM Original Equipment™ Automatic Transmission Clutch Plate by ACDelco®. Quantity: 1 Piece. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.76 - $31.40Save: up to 16%$5.75 - $26.68
- ACDelco®Genuine GM Parts™ Automatic Transmission Clutch Apply PlateBuick Regal GS 2003, Genuine GM Parts™ Automatic Transmission Clutch Apply Plate by ACDelco®. Location: Input. Input to 3rd. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$40.40Save: $6.06 (15%)$34.34
- ACDelco®Genuine GM Parts™ Automatic Transmission Clutch DrumBuick Regal GS 2003, Genuine GM Parts™ Automatic Transmission Clutch Drum by ACDelco®. Forward. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$209.26Save: $30.06 (14%)$179.20
- ACDelco®Genuine GM Parts™ Automatic Transmission Clutch PlateBuick Regal 2003, Genuine GM Parts™ Automatic Transmission Clutch Plate by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.41 - $12.37Save: 15%$3.74 - $10.52
- Pioneer Automotive®Automatic Transmission FilterBuick Regal 4T65-E Transmission 2003, Automatic Transmission Filter by Pioneer Automotive®. Without Gasket. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$12.37
- ACDelco®Genuine GM Parts™ Automatic Transmission Overhaul KitBuick Regal 2003, Genuine GM Parts™ Automatic Transmission Overhaul Kit by ACDelco®. Without Spacer Plates, Fiber Clutch Plates or Steel Clutch. Designed utilizing the latest technology, this product by ACDelco features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$233.54Save: $33.65 (14%)$199.89
- Pioneer Automotive®Automatic Transmission Banner KitBuick Regal 4T65-E Transmission without Manual Shift Option 2003, Automatic Transmission Banner Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$242.20
- Pioneer Automotive®Automatic Transmission BushingBuick Regal 4T65-E Transmission 2003, Automatic Transmission Bushing by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised....Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.36 - $6.94
- Pioneer Automotive®Automatic Transmission Carrier BushingBuick Regal 4T65-E Transmission 2003, Automatic Transmission Carrier Bushing by Pioneer Automotive®. Location: Internal Reaction Gear. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$6.30
- ACDelco®GM Original Equipment™ Automatic Transmission Oil Pump Drive Extension ShaftBuick Regal GS 2003, GM Original Equipment™ Automatic Transmission Oil Pump Drive Extension Shaft by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.22Save: $7.53 (15%)$42.69
Shop By Service Type
- Transmission Fluid Change
- Transmission Oil Cooler Line Replacement
- Neutral Safety Switch Replacement
- Transmission Oil Cooler Replacement
- Vehicle Speed Sensor Replacement
- Automatic Transmission Oil Pan Gasket Replacement
- Transmission Mount Replacement
- Clutch Fluid Change
- Transmission Filter Replacement
- Transmission Solenoid Replacement
- Shift Selector Cable Replacement
2003 Buick Regal Transmission Reviews
1 review
Posted by Alan (Saint Paul, MN) / August 21, 20212015 Toyota Venza
2003 Buick Regal Models
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