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Engine Timing Chain Tensioner (Secondary)

PART#: 420-129
Dorman - OE Solutions
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Engine Timing Chain Tensioner (Secondary)

$86.89

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In stock

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Interchanges
BrandPart #
General Motors12609258
General Motors11588255
General Motors12589478
General Motors12609259
General Motors12609261
General Motors12609260
General Motors12589479
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2019CadillacXTSLivery3.6V6GASN/ASecondary
2019CadillacXTSLuxury3.6V6GASN/ASecondary
2019CadillacXTSVsport Platinum3.6V6GASN/ASecondary
2019CadillacXTSBase3.6V6GASN/ASecondary
2019CadillacXTSPlatinum3.6V6GASN/ASecondary
2019CadillacXTSPremium Luxury3.6V6GASN/ASecondary
2019CadillacATSV3.6V6GASN/ASecondary
2019CadillacATSPremium Performance3.6V6GASN/ASecondary
2019CadillacATSPremium Luxury3.6V6GASN/ASecondary
2019ChevroletImpalaPremier3.6V6GASN/ASecondary
2019ChevroletImpalaLT3.6V6GASN/ASecondary
2019ChevroletImpalaLT3.6V6FLEXN/ASecondary
2019ChevroletImpalaLS3.6V6GASN/ASecondary
2019ChevroletImpalaLS3.6V6FLEXN/ASecondary
2019ChevroletImpalaPremier3.6V6FLEXN/ASecondary
2018CadillacXTSPlatinum3.6V6GASN/ASecondary
2018CadillacXTSLuxury3.6V6GASN/ASecondary
2018CadillacXTSLivery3.6V6GASN/ASecondary
2018CadillacXTSVsport Platinum3.6V6GASN/ASecondary
2018CadillacXTSPremium Luxury3.6V6GASN/ASecondary
2018CadillacXTSBase3.6V6GASN/ASecondary
2018CadillacATSPremium Performance3.6V6GASN/ASecondary
2018CadillacATSV3.6V6GASN/ASecondary
2018CadillacATSPremium Luxury3.6V6GASN/ASecondary
2018ChevroletImpalaLS3.6V6FLEXN/ASecondary
2018ChevroletImpalaPremier3.6V6FLEXN/ASecondary
2018ChevroletImpalaLT3.6V6FLEXN/ASecondary
2017BuickEnclavePremium3.6V6GASN/ASecondary
2017BuickEnclaveLeather3.6V6GASN/ASecondary
2017BuickEnclaveConvenience3.6V6GASN/ASecondary
2017CadillacATSPremium Performance3.6V6GASN/ASecondary
2017CadillacATSV3.6V6GASN/ASecondary
2017CadillacATSPremium Luxury3.6V6GASN/ASecondary
2017CadillacXTSBase3.6V6GASN/ASecondary
2017CadillacXTSVsport Premium Luxury3.6V6GASN/ASecondary
2017CadillacXTSVsport Platinum3.6V6GASN/ASecondary
2017CadillacXTSPremium Luxury3.6V6GASN/ASecondary
2017CadillacXTSLuxury3.6V6GASN/ASecondary
2017CadillacXTSPlatinum3.6V6GASN/ASecondary
2017CadillacXTSLivery3.6V6GASN/ASecondary
2017ChevroletEquinoxLT3.6V6FLEXN/ASecondary
2017ChevroletEquinoxLT3.6V6GASN/ASecondary
2017ChevroletEquinoxPremier3.6V6FLEXN/ASecondary
2017ChevroletEquinoxPremier3.6V6GASN/ASecondary
2017ChevroletCapricePPV3.6V6FLEXN/ASecondary
2017ChevroletTraverseLS3.6V6GASN/ASecondary
2017ChevroletTraversePremier3.6V6GASN/ASecondary
2017ChevroletTraverseLT3.6V6GASN/ASecondary
2017ChevroletImpalaLS3.6V6BI-FUELN/ASecondary
2017ChevroletImpalaLT3.6V6FLEXN/ASecondary
2017ChevroletImpalaPremier3.6V6FLEXN/ASecondary
2017ChevroletImpalaLS3.6V6FLEXN/ASecondary
2017ChevroletImpalaLT3.6V6BI-FUELN/ASecondary
2017GMCAcadiaDenali3.6V6GASN/ASecondary
2017GMCAcadiaSLE3.6V6GASN/ASecondary
2017GMCAcadiaSLT3.6V6GASN/ASecondary
2017GMCAcadia LimitedBase3.6V6GASN/ASecondary
2017GMCTerrainSLE3.6V6FLEXN/ASecondary
2017GMCTerrainDenali3.6V6GASN/ASecondary
2017GMCTerrainDenali3.6V6FLEXN/ASecondary
2017GMCTerrainSLT3.6V6GASN/ASecondary
2017GMCTerrainSLT3.6V6FLEXN/ASecondary
2017GMCTerrainSLE3.6V6GASN/ASecondary
2016BuickEnclavePremium3.6V6GASN/ASecondary
2016BuickEnclaveConvenience3.6V6GASN/ASecondary
2016BuickEnclaveLeather3.6V6GASN/ASecondary
2016CadillacATSPremium3.6V6GASN/ASecondary
2016CadillacATSLuxury3.6V6GASN/ASecondary
2016CadillacATSPerformance3.6V6GASN/ASecondary
2016CadillacATSV3.6V6GASN/ASecondary
2016CadillacXTSPremium3.6V6GASN/ASecondary
2016CadillacXTSBase3.6V6GASN/ASecondary
2016CadillacXTSPlatinum3.6V6GASN/ASecondary
2016CadillacXTSVsport Premium3.6V6GASN/ASecondary
2016CadillacXTSLuxury3.6V6GASN/ASecondary
2016CadillacXTSLivery3.6V6GASN/ASecondary
2016CadillacXTSVsport Platinum3.6V6GASN/ASecondary
2016ChevroletCapricePPV3.6V6FLEXN/ASecondary
2016ChevroletColoradoWT3.6V6GASN/ASecondary
2016ChevroletColoradoZ713.6V6GASN/ASecondary
2016ChevroletColoradoLT3.6V6GASN/ASecondary
2016ChevroletEquinoxLTZ3.6V6GASN/ASecondary
2016ChevroletEquinoxLT3.6V6GASN/ASecondary
2016ChevroletEquinoxLT3.6V6FLEXN/ASecondary
2016ChevroletEquinoxLTZ3.6V6FLEXN/ASecondary
2016ChevroletImpalaLT3.6V6BI-FUELN/ASecondary
2016ChevroletImpalaLT3.6V6FLEXN/ASecondary
2016ChevroletImpalaLS3.6V6BI-FUELN/ASecondary
2016ChevroletImpalaLTZ3.6V6FLEXN/ASecondary
2016ChevroletImpala LimitedPolice3.6V6FLEXN/ASecondary
2016ChevroletImpala LimitedLT3.6V6FLEXN/ASecondary
2016ChevroletImpala LimitedLTZ3.6V6FLEXN/ASecondary
2016ChevroletImpala LimitedLS3.6V6FLEXN/ASecondary
2016ChevroletTraverseLT3.6V6GASN/ASecondary
2016ChevroletTraverseLS3.6V6GASN/ASecondary
2016ChevroletTraverseLTZ3.6V6GASN/ASecondary
2016GMCAcadiaSLE3.6V6GASN/ASecondary
2016GMCAcadiaDenali3.6V6GASN/ASecondary
2016GMCAcadiaSL3.6V6GASN/ASecondary
2016GMCAcadiaSLT3.6V6GASN/ASecondary
2016GMCCanyonSLT3.6V6GASN/ASecondary
2016GMCCanyonSLE3.6V6GASN/ASecondary
2016GMCCanyonBase3.6V6GASN/ASecondary
2016GMCTerrainSLT3.6V6GASN/ASecondary
2016GMCTerrainDenali3.6V6GASN/ASecondary
2016GMCTerrainSLE3.6V6GASN/ASecondary
2015BuickEnclaveConvenience3.6V6GASN/ASecondary
2015BuickEnclaveLeather3.6V6GASN/ASecondary
2015BuickEnclavePremium3.6V6GASN/ASecondary
2015BuickLaCrossePremium3.6V6FLEXN/ASecondary
2015BuickLaCrosseLeather3.6V6FLEXN/ASecondary
2015BuickLaCrosseBase3.6V6FLEXN/ASecondary
2015CadillacATSPerformance3.6V6FLEXN/ASecondary
2015CadillacATSLuxury3.6V6FLEXN/ASecondary
2015CadillacATSPremium3.6V6FLEXN/ASecondary
2015CadillacCTSPremium3.6V6FLEXN/ASecondary
2015CadillacCTSLuxury3.6V6FLEXN/ASecondary
2015CadillacCTSPerformance3.6V6FLEXN/ASecondary
2015CadillacCTSVsport Premium3.6V6GASN/ASecondary
2015CadillacCTSVsport3.6V6GASN/ASecondary
2015CadillacSRXBase3.6V6FLEXN/ASecondary
2015CadillacSRXPremium3.6V6FLEXN/ASecondary
2015CadillacSRXPerformance3.6V6FLEXN/ASecondary
2015CadillacSRXLuxury3.6V6FLEXN/ASecondary
2015CadillacXTSLuxury3.6V6GASN/ASecondary
2015CadillacXTSPremium3.6V6GASN/ASecondary
2015CadillacXTSVsport Platinum3.6V6GASN/ASecondary
2015CadillacXTSPlatinum3.6V6GASN/ASecondary
2015CadillacXTSBase3.6V6GASN/ASecondary
2015CadillacXTSVsport Premium3.6V6GASN/ASecondary
2015CadillacXTSLivery3.6V6GASN/ASecondary
2015ChevroletColoradoWT3.6V6GASN/ASecondary
2015ChevroletColoradoZ713.6V6GASN/ASecondary
2015ChevroletColoradoLT3.6V6GASN/ASecondary
2015ChevroletEquinoxLT3.6V6GASN/ASecondary
2015ChevroletEquinoxLTZ3.6V6GASN/ASecondary
2015ChevroletEquinoxLT3.6V6FLEXN/ASecondary
2015ChevroletEquinoxLTZ3.6V6FLEXN/ASecondary
2015ChevroletCamaroLS3.6V6GASN/ASecondary
2015ChevroletCamaroLT3.6V6GASN/ASecondary
2015ChevroletImpalaLS3.6V6BI-FUELN/ASecondary
2015ChevroletImpalaLT3.6V6FLEXN/ASecondary
2015ChevroletImpalaLT3.6V6BI-FUELN/ASecondary
2015ChevroletImpalaLTZ3.6V6FLEXN/ASecondary
2015ChevroletTraverseLT3.6V6GASN/ASecondary
2015ChevroletTraverseLS3.6V6GASN/ASecondary
2015ChevroletTraverseLTZ3.6V6GASN/ASecondary
2015ChevroletCapricePPV3.6V6FLEXN/ASecondary
2015GMCCanyonBase3.6V6GASN/ASecondary
2015GMCCanyonSLE3.6V6GASN/ASecondary
2015GMCCanyonSLT3.6V6GASN/ASecondary
2015GMCTerrainSLT3.6V6GASN/ASecondary
2015GMCTerrainSLE3.6V6FLEXN/ASecondary
2015GMCTerrainDenali3.6V6FLEXN/ASecondary
2015GMCTerrainDenali3.6V6GASN/ASecondary
2015GMCTerrainSLT3.6V6FLEXN/ASecondary
2015GMCTerrainSLE3.6V6GASN/ASecondary
2015GMCAcadiaSLT3.6V6GASN/ASecondary
2015GMCAcadiaSLE3.6V6GASN/ASecondary
2015GMCAcadiaDenali3.6V6GASN/ASecondary
2014BuickLaCrosseLeather3.6V6FLEXN/ASecondary
2014BuickLaCrosseBase3.6V6FLEXN/ASecondary
2014BuickLaCrossePremium3.6V6FLEXN/ASecondary
2014BuickEnclaveLeather3.6V6GASN/ASecondary
2014BuickEnclavePremium3.6V6GASN/ASecondary
2014BuickEnclaveConvenience3.6V6GASN/ASecondary
2014CadillacATSPremium3.6V6FLEXN/ASecondary
2014CadillacATSPerformance3.6V6FLEXN/ASecondary
2014CadillacATSLuxury3.6V6FLEXN/ASecondary
2014CadillacCTSBase3.6V6FLEXN/ASecondary
2014CadillacCTSPremium3.6V6FLEXN/ASecondary
2014CadillacCTSVsport Premium3.6V6GASN/ASecondary
2014CadillacCTSVsport3.6V6GASN/ASecondary
2014CadillacCTSLuxury3.0V6GASN/ASecondary
2014CadillacCTSLuxury3.6V6FLEXN/ASecondary
2014CadillacCTSPerformance3.6V6FLEXN/ASecondary
2014CadillacXTSBase3.6V6GASN/ASecondary
2014CadillacXTSLivery3.6V6GASN/ASecondary
2014CadillacXTSPlatinum3.6V6GASN/ASecondary
2014CadillacXTSLuxury3.6V6GASN/ASecondary
2014CadillacXTSVsport Premium3.6V6GASN/ASecondary
2014CadillacXTSPremium3.6V6GASN/ASecondary
2014CadillacXTSVsport Platinum3.6V6GASN/ASecondary
2014CadillacSRXLuxury3.6V6FLEXN/ASecondary
2014CadillacSRXBase3.6V6FLEXN/ASecondary
2014CadillacSRXPerformance3.6V6FLEXN/ASecondary
2014CadillacSRXPremium3.6V6FLEXN/ASecondary
2014ChevroletImpalaLT3.6V6GASN/ASecondary
2014ChevroletImpalaLT3.6V6FLEXN/ASecondary
2014ChevroletImpalaLTZ3.6V6GASN/ASecondary
2014ChevroletImpalaLTZ3.6V6FLEXN/ASecondary
2014ChevroletTraverseLTZ3.6V6GASN/ASecondary
2014ChevroletTraverseLS3.6V6GASN/ASecondary
2014ChevroletTraverseLT3.6V6GASN/ASecondary
2014ChevroletCamaroLT3.6V6GASN/ASecondary
2014ChevroletCamaroLS3.6V6GASN/ASecondary
2014ChevroletCapricePPV3.6V6FLEXN/ASecondary
2014ChevroletEquinoxLTZ3.6V6GASN/ASecondary
2014ChevroletEquinoxLT3.6V6FLEXN/ASecondary
2014ChevroletEquinoxLTZ3.6V6FLEXN/ASecondary
2014ChevroletEquinoxLT3.6V6GASN/ASecondary
2014GMCAcadiaSLT3.6V6GASN/ASecondary
2014GMCAcadiaDenali3.6V6GASN/ASecondary
2014GMCAcadiaSLE3.6V6GASN/ASecondary
2014GMCTerrainDenali3.6V6FLEXN/ASecondary
2014GMCTerrainSLT3.6V6FLEXN/ASecondary
2014GMCTerrainSLE3.6V6FLEXN/ASecondary
2014GMCTerrainSLT3.6V6GASN/ASecondary
2014GMCTerrainSLE3.6V6GASN/ASecondary
2014GMCTerrainDenali3.6V6GASN/ASecondary
2013BuickLaCrossePremium3.6V6FLEXN/ASecondary
2013BuickLaCrosseBase3.6V6FLEXN/ASecondary
2013BuickLaCrosseLeather3.6V6FLEXN/ASecondary
2013BuickLaCrosseTouring3.6V6FLEXN/ASecondary
2013BuickEnclaveBase3.6V6GASN/ASecondary
2013CadillacXTSPlatinum3.6V6GASN/ASecondary
2013CadillacXTSPremium3.6V6GASN/ASecondary
2013CadillacXTSLuxury3.6V6GASN/ASecondary
2013CadillacXTSLivery3.6V6GASN/ASecondary
2013CadillacXTSBase3.6V6GASN/ASecondary
2013CadillacATSLuxury3.6V6FLEXN/ASecondary
2013CadillacATSPerformance3.6V6FLEXN/ASecondary
2013CadillacATSPremium3.6V6FLEXN/ASecondary
2013CadillacSRXLuxury3.6V6FLEXN/ASecondary
2013CadillacSRXBase3.6V6FLEXN/ASecondary
2013CadillacSRXPremium3.6V6FLEXN/ASecondary
2013CadillacSRXPerformance3.6V6FLEXN/ASecondary
2013CadillacCTSBase3.0V6GASN/ASecondary
2013CadillacCTSBase3.6V6FLEXN/ASecondary
2013CadillacCTSLuxury3.0V6GASN/ASecondary
2013CadillacCTSPerformance3.6V6FLEXN/ASecondary
2013CadillacCTSPremium3.6V6FLEXN/ASecondary
2013ChevroletTraverseLS3.6V6GASN/ASecondary
2013ChevroletTraverseLT3.6V6GASN/ASecondary
2013ChevroletTraverseLTZ3.6V6GASN/ASecondary
2013ChevroletCamaroLT3.6V6GASN/ASecondary
2013ChevroletCamaroLS3.6V6GASN/ASecondary
2013ChevroletCapricePPV3.6V6FLEXN/ASecondary
2013ChevroletImpalaLS3.6V6FLEXN/ASecondary
2013ChevroletImpalaLT3.6V6GASN/ASecondary
2013ChevroletImpalaLT3.6V6FLEXN/ASecondary
2013ChevroletImpalaLS3.6V6GASN/ASecondary
2013ChevroletImpalaPolice3.6V6FLEXN/ASecondary
2013ChevroletImpalaPolice3.6V6GASN/ASecondary
2013ChevroletImpalaLTZ3.6V6GASN/ASecondary
2013ChevroletImpalaLTZ3.6V6FLEXN/ASecondary
2013ChevroletEquinoxLT3.6V6FLEXN/ASecondary
2013ChevroletEquinoxLTZ3.6V6FLEXN/ASecondary
2013ChevroletEquinoxLTZ3.6V6GASN/ASecondary
2013ChevroletEquinoxLT3.6V6GASN/ASecondary
Product info

The Dorman – OE Solutions Engine Timing Chain Tensioner part number 420-129 is a high-quality replacement part for your Buick, Cadillac, Chevrolet, or GMC. It is designed to perfectly fit and function like the original equipment to ensure optimal performance and reliability.

This engine timing chain tensioner is made using superior materials that guarantee maximum durability and long-lasting service life. Its design includes a robust arm to prevent chain whip and ensure proper timing chain tension. The part also features a steel construction and a high-strength plastic guide for enhanced durability and longevity.

By replacing your faulty or worn-out timing chain tensioner with this Dorman – OE Solutions part, you can effectively prevent premature engine wear and damage, increase engine horsepower and torque, and improve fuel efficiency. Additionally, the part comes with all the necessary hardware for easy installation.

The Dorman – OE Solutions Engine Timing Chain Tensioner part number 420-129 is compatible with other part numbers, including 11588255, 12589478, 12589479, and 12609258, making it a versatile solution for various engine models.

Whether you’re a professional mechanic or a car enthusiast, this part is an excellent choice for maintaining and restoring the optimal performance of your vehicle’s engine. Invest in the Dorman – OE Solutions Engine Timing Chain Tensioner part number 420-129 today and experience the reliability, durability, and performance that you deserve.

About Dorman - OE Solutions

When looking for car aftermarket parts, Dorman OE Solutions is known for its dedication to quality, new ideas, and dependability. The company Dorman has been around for a long time, and they have always provided OE-quality parts that meet or beat industry standards. No matter how small the parts are or how complicated the systems are, Dorman OE Solutions has a wide range of products that are designed to keep your car running at its best.

At Newparts.com, we're proud to be an official seller of Dorman OE Solutions parts. In addition to Dorman OE Solutions parts for the engine, transmission, suspension, and electrical systems, we have a huge variety of exterior and interior accessories. It doesn't matter what your vehicle needs; Dorman is dedicated to providing reliable solutions that boost both speed and durability.

One important benefit of shopping at Newparts.com is that we always give customers cheap access to parts that aren't being used. Knowing how expensive it can be to keep cars in good shape and fix them when they break down, we try to offer reasonable prices on all Dorman parts. When you buy from us, you can save a lot of money without losing quality.

Along with having low prices, we put customer satisfaction first by sending all Dorman products out quickly. We understand how important time is when it comes to car repairs, so we work hard to make sure your orders get to you on time. Whether you're changing an old part or adding the newest innovations from Dorman to your car, you can count on us to get your parts to you quickly and easily. Reach out to us via phone. Call us now at 855-505-2886 and our customer service team will help you.

Check out how parts from Dorman OE Solutions can improve your car's speed and dependability. Every time you shop at Newparts.com, you can be sure of getting the best value, quality, and ease of use. Feel good about shopping. Find out why tens of thousands of drivers trust Dorman with all their car needs.

Specifications
AdjustableNo
California Proposition 65WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Installation Hardware IncludedNo
Installation Instructions IncludedNo
Item GradeStandard Replacement
MaterialSteel
Mounting Bracket IncludedNo
Package Contents2 Timing Chain Tensions
Row Quantity1
Tensioner TypeHydraulic
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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