2005 Cadillac STS Replacement Engine Parts

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    • (0 reviews)
      # mpn4524651083
      Cadillac STS 3.6L Block Cast # 12586559 Right Head Cast # 12581596, 12591206 Left Head Cast # 12581597, 12591207 2005, Remanufactured Engine Long Block by Replace®. If your engine is worn out, don’t just get a rebuilt engine, get one...
      Designed to be better than newReverse engineered to ensure any factory defects are eliminated
      $4,078.98
    • (0 reviews)
      # 232594420
      Cadillac STS 2005, Standard Volume and Pressure Oil Pump by Melling®. Melling oil pumps provide dependable performance every time in every application. Every pump is engineered, manufactured and assembled to the highest material and...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $61.29 - $118.97
    • (0 reviews)
      # 829026431
      Cadillac STS 3.6L 2005, Professional™ Durapack Oil Filter Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $5.71 - $28.77
    • (1 review)
      # 631827780
      Cadillac STS 2005, Elite™ Serpentine Belt by Continental® ContiTech™. Continental Elite™ has you covered with quality serpentine belts that efficiently link two or more rotating shafts and feature quieter, cooler performance,...
      Sturdy materials maintain tension integrity during belt service life for better wear resistanceGreater flexibility and cooler operation thanks to advanced materials
      $11.88 - $38.56
    • (0 reviews)
      # 312045803
      Cadillac STS 2005, GM Original Equipment™ Engine Control Module by ACDelco®. An ACDelco GM Original Equipment Engine Control Module is a GM-recommended replacement for your vehicle’s original component. It regulates various parts of...
      Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicleGM-recommended replacement part for your GM vehicle's original factory component
      $221.96 - $366.76
    • (0 reviews)
      # mpn2299398015
      Cadillac STS 3.6L 2005, Ultra™ Synthetic Cartridge Oil Filter by FRAM®. 1 Piece. Engineered for maximum engine protection without affecting oil flow this full-flow filter utilizes dual-layer synthetic media that provides 99%+...
      Designed for Full-Flow oil filtrationFor use with synthetic oil
      $10.34
    • (0 reviews)
      # mpn1827560
      Cadillac STS 4.6L 2005, Ultra™ Synthetic Spin-On Oil Filter by FRAM®. 1 Piece. Engineered for maximum engine protection without affecting oil flow this full-flow filter utilizes dual-layer synthetic media that provides 99%+ filtration...
      Designed for Full-Flow oil filtrationFor use with synthetic oil
      $8.50
    • (0 reviews)
      # mpn615954185
      Cadillac STS 4.6L 2005, XP™ Long Synthetic Spin-On Full-Flow Lube Oil Filter by WIX®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $7.40
    • (0 reviews)
      # 820227003
      Cadillac STS RWD 2005, GM Original Equipment™ Engine Mount by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $97.90
    • (0 reviews)
      # mpn881646
      Cadillac STS 4.6L 2005, DistancePlus™ Cellulose Paper Spin-On/Canister Oil Filter by Bosch®. Bosch DistancePlus Oil Filters are high efficiency/high capacity oil filters designed to keep oil clean longer and protect the vehicle's...
      Designed to work with a synthetic, semi-synthetic, or conventional oil brand99.9% efficient to remove more dirt
      $10.21
    • (0 reviews)
      # mpn798935
      Cadillac STS 4.6L 2005, Premium™ 99.5 Percent Efficiency Cellulose Paper Spin-On/Canister Oil Filter by Bosch®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.21
    • (0 reviews)
      # mpn1149488
      Cadillac STS 3.6L 2005, Premium™ Cellulose Paper Cartridge Oil Filter by Bosch®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $7.10
    • (0 reviews)
      # mpn923200
      Cadillac STS 4.6L 2005, Oil Filter by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $6.45
    • (0 reviews)
      # mpn1842642
      Cadillac STS 3.6L 2005, Tough Guard™ Cartridge Oil Filter by FRAM®. 1 Piece. This filter is designed to ensure maximum protection to your engine under any driving conditions. FRAM Tough Guard oil filter uses only high-quality media...
      Ensures extreme engine protection and oil filtrationDesigned for Premium Conventional and Synthetic Blend Motor Oil
      $12.59
    • (0 reviews)
      # mpn620489890
      Cadillac STS 4.6L 2005, Long Enhanced Cellulose Spin-On Full-Flow Lube Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform better than advertised. Perfect for your...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $5.31
    • (0 reviews)
      # mpn1842622
      Cadillac STS 3.6L 2005, Extra Guard™ Cartridge Oil Filter by FRAM®. 1 Piece. The moving parts in your engine are cushioned by a very thin film of oil between the moving parts and bearings. If dirt gets in between these components, you...
      Provides superior engine protection and oil filtrationDesigned for Conventional Motor Oil
      $5.60
    • (0 reviews)
      # mpn1808372
      Cadillac STS 4.6L 2005, Extra Guard™ Cartridge Spin-On Oil Filter by FRAM®. 1 Piece. The moving parts in your engine are cushioned by a very thin film of oil between the moving parts and bearings. If dirt gets in between these...
      Features Features Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit
      $3.48
    • (0 reviews)
      # mpn4202911538
      Cadillac STS 3.6L with Dual Serpentine Belts without Keyway 2005, OE Solutions™ Regular Grade Type Harmonic Balancer Assembly by Dorman®. Designed utilizing the latest technology, this product by Dorman features premium quality and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $72.95
    • (0 reviews)
      # mpn4479620315
      Cadillac STS RWD 3.6L with Dual Belts without Keyway 2005, GM Original Equipment™ New Regular Harmonic Balancer by ACDelco®. 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
      $82.01
    • (0 reviews)
      # 87369230
      Cadillac STS 2005, Engine Mount by Anchor®. Denotes Hydraulic Mount. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket...
      Direct OEM replacementSecurely supports the engine on the chassis
      $20.06
    • (0 reviews)
      # mpn1290161
      Cadillac STS 2005, Front Engine Mount by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing top-of-the-line engine mounts and...
      Build with quality that matches or exceeds OEM SpecificationsPerfect fit
      $19.40
    • (0 reviews)
      # mpn1146619914
      Cadillac STS Sedan RWD 2005, Front Engine 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...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $34.11
    • (0 reviews)
      # 972855449
      Cadillac STS Sedan 3.6L 2005, Front Driver or Passenger Side Engine Mount by Aceon®. 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...
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $16.97
    • (0 reviews)
      # mpn4478730144
      Cadillac STS 3.6L 2005, Passenger Side Idler Sprocket by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $56.89
    • (0 reviews)
      # 1142971801
      Cadillac STS 2005, Timing Chain by Melling®. Melling timing chains are provided for most domestic and import vehicle applications.
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $19.17 - $39.11
    • (0 reviews)
      # mpn902821921
      Cadillac STS Base 4.6L 2005, Timing Intermediate Sprocket by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $63.97
    • (0 reviews)
      # 1142986814
      Cadillac STS 2005, Timing Set by Melling®. Melling timing chain kits provide an efficient and economical way to provide the timing components needed for a quality engine rebuild. Timing chain options include both standard and roller...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $213.81 - $346.43
    • (0 reviews)
      # 1143011762
      Cadillac STS 2005, Timing Set by DNJ Engine Components®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...
      Designed to replace your malfunctioning partsHelps get your vehicle back to its original performance
      $190.54 - $246.75
    • (0 reviews)
      # mpn1698610
      Cadillac STS 4.6L 2005, Front Timing Chain Kit by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set,...
      Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $206.56
    • (0 reviews)
      # 1142982472
      Cadillac STS 2005, Timing Chain by Cloyes®. Keep your engine’s valvetrain and balance shafts in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a belt, chain or a complete timing kit,...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $25.71 - $49.22
    • (0 reviews)
      # 1142934490
      Cadillac STS 3.6L 2005, Timing Chain by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      OE quality products from top original equipmentTop quality materials
      $24.52 - $30.57
    • (0 reviews)
      # mpn4513330902
      Cadillac STS 3.6L 2005, Timing Chain Kit by Aceon®. Full kit 17 parts. 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....
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $89.90
    • (0 reviews)
      # mpn4513330902
      Cadillac STS 3.6L 2005, Timing Chain Kit by Aceon®. 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...
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $89.90
    • (0 reviews)
      # mpn4520069692
      Cadillac STS 3.6L LY7 Engine 7 Engine VIN Character 2005, Intake/Exhaust Cam Follower by SBI®. Engine builders in today's competitive market focus on Quality to gain the advantage over the competition. Engines are designed with closer...
      Engineered with love for enginesMade for quiet and well-coordinated work of your engine
      $10.44
    • (0 reviews)
      # 1000363164
      Cadillac STS 3.6L 2005, Variable Timing Solenoid by Dorman®. Dorman’s Engine Variable Timing Solenoid is durably engineered for years of effective performance. Replacement restores fuel efficiency and returns your vehicle to normal...
      Direct replacement for a proper fit every timeEasily plugs into the electrical harness
      $26.95
    • (0 reviews)
      # mpn4522928851
      Cadillac STS 2005, Valve Lifter by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $10.64
    • (0 reviews)
      # 158040453
      Cadillac STS 2005, Valve by DNJ Engine Components®. Save your time and hassle when replacing your worn out or cracked valve with this superior part expertly crafted by DNJ. Designed to meet or exceed the highest OE standards, the...
      Designed to replace your worn out or cracked valveLooks, fits and performs just like your OE part
      $6.16 - $7.53
    • (1 review)
      # mpn1151265992
      Cadillac STS 2005, Valve Lifter by DNJ Engine Components®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...
      Designed to replace your malfunctioning partsHelps get your vehicle back to its original performance
      $6.41
    • (0 reviews)
      # mpn4524906199
      Cadillac STS 2005, Valve Lifter by QualCast®. Type: Hydraulic. Length: 1.048". Outside Diameter: 0.4720". QualCast now offers a full range of import application lash adjusters, heavy duty lifters, and automotive hydraulic flat and...
      Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality
      $8.07
    • (0 reviews)
      # 1055435888
      Cadillac STS 2005, Engine Valve by SBI®. Oversize: Standard. S. B. International supplies the most comprehensive model coverage in the industry. SBI supply valves for factory converted LPG/Propane engines, valves for the most popular...
      Engineered with love for enginesMade for quiet and well-coordinated work of your engine
      $8.45 - $22.22
    • (0 reviews)
      # 630102608
      Cadillac STS 2005, Piston Ring Set by DNJ Engine Components®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...
      Designed to replace your malfunctioning partsHelps get your vehicle back to its original performance
      $47.29 - $57.57
    • (0 reviews)
      # 158040423
      Cadillac STS 2005, Connecting Rod Bearing Set by DNJ Engine Components®. If you crave for the finest replacement for your worn out parts, look no further than this superior bearing set that is built with the same quality and durability...
      Designed to provide reliable performance within your vehicle's engineMade from top-grade materials with utmost care to ensure long-lasting service
      $32.88 - $37.69
    • (0 reviews)
      # mpn62502283
      Cadillac STS 4.6L 2005, A-Series Aluminum Connecting Rod Bearing Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for...
      Direct replacementManufactured to strict engineering quality standards
      $211.65
    • (0 reviews)
      # mpn2041732427
      Cadillac STS 3.6L 2005, HD Solutions™ Polyamide 6.6 with 30% Glass Fiber Fill Idler Pulley by Dorman®. Location: A/C. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $7.21
    • (0 reviews)
      # mpn2337939
      Cadillac STS 3.6L 2005, TECHoice™ Regular Type Polyamide 6.6 with 30% Glass Fiber Fill Idler Pulley by Dorman®. Location: A/C. This premium product is the best way to go for those looking for the highest quality replacement that...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $7.31
    • (0 reviews)
      # 20762899
      Cadillac STS 2005, DriveAlign™ Drive Belt Idler Pulley by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked center tensioning...
      High quality construction provides high durability for long life.Bearing meets or exceeds OE and is designed for application specific speed and load requirements.
      $11.46 - $54.50
    • (0 reviews)
      # 596160867
      Cadillac STS 3.6L 2005, DriveAlign™ OE Exact Smooth/Backside Steel Automatic Belt Tensioner by Gates®. Gates is a global leader in Original Equipment (OE) System Design. With a full line of tensioners and international manufacturing...
      Manufactured using the same technology as Original Equipment Manufacturer (OEM) part, assuring a factory matchTorsional round spring design provides consistent tension and does not allow contamination
      $42.92 - $48.46
    • (0 reviews)
      # 24479705
      Cadillac STS 3.6L 2005, No Slack™ Automatic Belt Tensioner Assembly by Dayco®. Designed to maintain constant belt tension, this tensioner provides less variations in tension to prevent premature accessory bearing failure due to high...
      Maintains constant tension on serpentine belt drivesEliminates belt noise and reduces slippage
      $31.92 - $56.32
    • (0 reviews)
      # 24479708
      Cadillac STS 2005, No Slack™ Light Duty Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $11.62 - $40.18
    • (1 review)
      # mpn898007276
      Cadillac STS 4.6L 2005, GM Original Equipment™ 5 Grooves Steel Drive Belt Idler Pulley by ACDelco®. ACDelco GM Original Equipment Drive Belt Idler Pulleys are part of the accessory drive belt system on the front of your engine and are...
      Repair noisy idler pulley bearingGM-recommended replacement part for your GM vehicle's original factory component
      $47.69
    • (0 reviews)
      # mpn4443944493
      Cadillac STS RWD 3.6L 2005, GM Original Equipment™ Aluminum/Plastic/Steel Water Pump and Alternator Belt Tensioner by ACDelco®. Location: Alternator and Water Pump. Designed utilizing the latest technology, this product by ACDelco...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $67.88
    • (0 reviews)
      # 72549547
      Cadillac STS 4.6L 2005, GM Original Equipment™ Drive Belt Tensioner by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $40.11 - $44.55
    • (0 reviews)
      # 689903171
      Cadillac STS 2005, Professional™ Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt...
      Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance
      $13.49 - $58.37
    • (0 reviews)
      # 689958248
      Cadillac STS 3.6L 2005, Professional™ Steel Automatic Belt Tensioner and Pulley Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $50.97 - $64.20
    • (0 reviews)
      # 689934138
      Cadillac STS 2005, Drive Belt Idler Pulley by Hayden®. This part is designed to route the drive belt and keep it tight. If the pulley goes bad, it can cause problems with cooling, charging, steering, and climate control. Replace a...
      Made out of steel and thermoplastic which provides longer life and superior dampeningPrevents belt slips which eliminates noise
      $11.06 - $39.69
    • (0 reviews)
      # 441318397
      Cadillac STS 2005, Drive Belt Idler Pulley 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 with Four...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $12.89 - $42.45
    • (0 reviews)
      # 631872768
      Cadillac STS 2005, Drive Rite™ V-Ribbed Serpentine Belt by Dayco®. Specially formulated high temperature Polymer along with the highest level of engineered reinforcement proves to perform better in belt operating temperature and...
      Faster and more consistent throttle response at high speedsQuicker throttle response at mid-speed acceleration
      $6.59 - $33.49
    • (0 reviews)
      # mpn4478585731
      Cadillac STS 4.6L 2005, Poly Rib™ Dual Sided Serpentine Belt by Dayco®. Location: Main Drive. When the transmission of power from both sides of the belt is required, choose this dual-sided serpentine belt specially constructed for...
      Designed for power transmission on multiple-accessory drivesTransmits power from both sides of the belt
      $45.96
    • (0 reviews)
      # 631950736
      Cadillac STS 2005, Poly Rib™ Serpentine Belt by Dayco®. When the transmission of power from both sides of the belt is required, choose this dual-sided serpentine belt specially constructed for multiple accessory drives. With highly...
      Designed for power transmission on multiple-accessory drivesTransmits power from both sides of the belt
      $11.63 - $13.17
    • (0 reviews)
      # mpn898150053
      Cadillac STS 4.6L 2005, Professional™ Double-Sided V-Ribbed Belt by ACDelco®. Location: Accessory Drive. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $42.10




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    Popular Products



    2005 Cadillac STS Replacement Engine Parts Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Oil Eneos 5/30
    Very good!!!
    APosted by Andrey Pastukh (Palm Coast, FL) / March 20, 20182008 Nissan Pathfinder
    Was this review helpful for you? Yes
    2005 Cadillac STS Models


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