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OEM Engine Valve Cover Assembly for 2008-2021 Buick, Cadillac, Chevrolet, & GMC

Only 2 left in stock
$ 99 .95

Product Notes

This is a used valve cover assembly. It fits vehicles with the 3.6L engine.

This is a set of both the left (driver side) and right (passenger side) valve covers for vehicles with the 3.6L V6 engine.
Condition: Excellent (A)
Like new, minimal to no wear

Why Buy Used OEM Parts?

  • ✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested. While it may show some cosmetic wear, it's fully functional and ready to install.
  • ✓ Original Equipment: This is a genuine OEM part — the exact part that came with your vehicle from the factory. Perfect fitment and performance.
  • ✓ Works Like New: Despite visual wear, internal components and functionality are intact. Same reliability you'd expect from OEM quality.
  • ✓ Significant Savings: Save 50–80% vs. new. Factory quality at a fraction of the cost — the smart choice for budget-conscious owners.
30-dayreturns 6-monthwarranty 100%money-back
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Vehicle Fitment Guide

This part fits the following vehicles:

Buick 2 models(tapclick to expand)(tapclick to hide)
Enclave 2009-2021 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
CX SUV 2009 - 2011 V6 3.6L FWD | Automatic
CX SUV 2009 - 2011 V6 3.6L AWD | Automatic
CXL SUV 2009 - 2011 V6 3.6L FWD | Automatic
CXL SUV 2009 - 2013 V6 3.6L AWD | Automatic
Base SUV 2012 - 2013, 2018 V6 3.6L FWD | Automatic
Base SUV 2012 - 2013 V6 3.6L AWD | Automatic
Convenience SUV 2014 V6 3.6L AWD | Automatic
Convenience SUV 2014 - 2017 V6 3.6L FWD | Automatic
Leather SUV 2014 - 2017 V6 3.6L AWD | Automatic
Leather SUV 2014 - 2017 V6 3.6L FWD | Automatic
Premium SUV 2014 - 2017 V6 3.6L AWD | Automatic
Premium SUV 2014 - 2021 V6 3.6L FWD | Automatic
Avenir SUV 2018 - 2021 V6 3.6L FWD | Automatic
Avenir SUV 2018 - 2021 V6 3.6L 4WD | Automatic
Essence SUV 2018 - 2021 V6 3.6L FWD | Automatic
Essence SUV 2018 - 2021 V6 3.6L 4WD | Automatic
Premium SUV 2018 - 2021 V6 3.6L 4WD | Automatic
Preferred SUV 2019 V6 3.6L 4WD | Automatic
Preferred SUV 2019 - 2021 V6 3.6L FWD | Automatic
LaCrosse 2010-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
CXS Sedan 2010 - 2012 V6 3.6L FWD | Automatic
CX Sedan 2011 V6 3.6L FWD | Automatic
CXL Sedan 2011 V6 3.6L AWD | Automatic
CXL Sedan 2011 V6 3.6L FWD | Automatic
Base Sedan 2012 - 2016 V6 3.6L FLEX FWD | Automatic
Base Sedan 2012 - 2013 V6 3.6L FLEX AWD | Automatic
Convenience Sedan 2012 V6 3.6L FLEX FWD | Automatic
Convenience Sedan 2012 V6 3.6L FLEX AWD | Automatic
Leather Sedan 2012 - 2016 V6 3.6L FLEX FWD | Automatic
Leather Sedan 2012 - 2016 V6 3.6L FLEX AWD | Automatic
Premium Sedan 2012 - 2016 V6 3.6L FLEX AWD | Automatic
Premium Sedan 2012 - 2016 V6 3.6L FLEX FWD | Automatic
Touring Sedan 2012 - 2013 V6 3.6L FLEX FWD | Automatic
Touring Sedan 2012 - 2013 V6 3.6L FLEX AWD | Automatic
CXS Sedan 2013 V6 3.6L FLEX FWD | Automatic
Base Sedan 2016 V6 3.6L FWD | Automatic
Leather Sedan 2016 V6 3.6L AWD | Automatic
Leather Sedan 2016 V6 3.6L FWD | Automatic
Premium Sedan 2016 V6 3.6L FWD | Automatic
Premium Sedan 2016 V6 3.6L AWD | Automatic
Sport Touring Sedan 2016 V6 3.6L FLEX FWD | Automatic
Sport Touring Sedan 2016 V6 3.6L FWD | Automatic
Cadillac 4 models(tapclick to expand)(tapclick to hide)
ATS 2013-2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Luxury Sedan 2013 - 2015 V6 3.6L FLEX RWD | Manual
Luxury Sedan 2013 - 2015 V6 3.6L FLEX AWD | Manual
Luxury Sedan 2013 - 2015 V6 3.6L FLEX RWD | Automatic
Luxury Sedan 2013 - 2015 V6 3.6L FLEX AWD | Automatic
Performance Sedan 2013 - 2015 V6 3.6L FLEX AWD | Manual
Performance Sedan 2013 - 2015 V6 3.6L FLEX RWD | Manual
Performance Sedan 2013 - 2015 V6 3.6L FLEX RWD | Automatic
Performance Sedan 2013 - 2015 V6 3.6L FLEX AWD | Automatic
Premium Sedan 2013 - 2015 V6 3.6L FLEX AWD | Manual
Premium Sedan 2013 - 2015 V6 3.6L FLEX RWD | Manual
Premium Sedan 2013 - 2015 V6 3.6L FLEX AWD | Automatic
Premium Sedan 2013 - 2015 V6 3.6L FLEX RWD | Automatic
Luxury Coupe 2015 V6 3.6L FLEX AWD | Manual
Luxury Coupe 2015 V6 3.6L FLEX RWD | Manual
Luxury Coupe 2015 V6 3.6L FLEX AWD | Automatic
Luxury Coupe 2015 V6 3.6L FLEX RWD | Automatic
Performance Coupe 2015 V6 3.6L FLEX RWD | Manual
Performance Coupe 2015 V6 3.6L FLEX AWD | Manual
Performance Coupe 2015 V6 3.6L FLEX AWD | Automatic
Performance Coupe 2015 V6 3.6L FLEX RWD | Automatic
Premium Coupe 2015 V6 3.6L FLEX RWD | Automatic
Premium Coupe 2015 V6 3.6L FLEX AWD | Automatic
Premium Coupe 2015 V6 3.6L FLEX RWD | Manual
Premium Coupe 2015 V6 3.6L FLEX AWD | Manual
CTS 2008-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2008 - 2012 V6 3.6L RWD | Automatic
Base Sedan 2008 - 2012 V6 3.6L AWD | Manual
Base Sedan 2008 - 2012 V6 3.6L RWD | Manual
Base Sedan 2008 - 2012 V6 3.6L AWD | Automatic
Luxury Sedan 2008 - 2010, 2016 V6 3.6L RWD | Automatic
Premium Sedan 2008 - 2016 V6 3.6L RWD | Automatic
Base Wagon 2010 - 2012 V6 3.6L RWD | Automatic
Base Wagon 2010 - 2012 V6 3.6L AWD | Manual
Base Wagon 2010 - 2012 V6 3.6L RWD | Manual
Base Wagon 2010 - 2012 V6 3.6L AWD | Automatic
Luxury Sedan 2010, 2016 V6 3.6L AWD | Automatic
Luxury Sedan 2010 V6 3.6L RWD | Manual
Luxury Sedan 2010 V6 3.6L AWD | Manual
Luxury Wagon 2010 V6 3.6L RWD | Manual
Luxury Wagon 2010 V6 3.6L AWD | Automatic
Luxury Wagon 2010 V6 3.6L RWD | Automatic
Luxury Wagon 2010 V6 3.6L AWD | Manual
Performance Sedan 2010 - 2012, 2016 V6 3.6L RWD | Automatic
Performance Sedan 2010 - 2011 V6 3.6L RWD | Manual
Performance Sedan 2010 - 2012, 2016 V6 3.6L AWD | Automatic
Performance Sedan 2010 - 2011 V6 3.6L AWD | Manual
Performance Wagon 2010 - 2012 V6 3.6L RWD | Automatic
Performance Wagon 2010 - 2012 V6 3.6L AWD | Automatic
Performance Wagon 2010 - 2011 V6 3.6L AWD | Manual
Performance Wagon 2010 - 2011 V6 3.6L RWD | Manual
Premium Sedan 2010 - 2012, 2016 V6 3.6L AWD | Automatic
Premium Sedan 2010 - 2012 V6 3.6L AWD | Manual
Premium Sedan 2010 - 2012 V6 3.6L RWD | Manual
Premium Wagon 2010 - 2012 V6 3.6L AWD | Manual
Premium Wagon 2010 - 2012 V6 3.6L RWD | Automatic
Premium Wagon 2010 - 2012 V6 3.6L RWD | Manual
Premium Wagon 2010 - 2012 V6 3.6L AWD | Automatic
Base Coupe 2011 - 2012 V6 3.6L RWD | Manual
Base Coupe 2011 - 2012 V6 3.6L AWD | Manual
Base Coupe 2011 - 2013 V6 3.6L RWD | Automatic
Base Coupe 2011 - 2012 V6 3.6L AWD | Automatic
Coupe Coupe 2011 - 2012, 2014 V6 3.6L RWD | Automatic
Performance Coupe 2011 - 2012 V6 3.6L AWD | Automatic
Performance Coupe 2011 - 2012 V6 3.6L RWD | Automatic
Performance Coupe 2011 V6 3.6L AWD | Manual
Performance Coupe 2011 V6 3.6L RWD | Manual
Premium Coupe 2011 - 2012 V6 3.6L RWD | Manual
Premium Coupe 2011 - 2012 V6 3.6L AWD | Manual
Premium Coupe 2011 - 2012 V6 3.6L AWD | Automatic
Premium Coupe 2011 - 2014 V6 3.6L RWD | Automatic
3.6L Coupe 2012 V6 3.6L RWD | Manual
3.6L Coupe 2012 V6 3.6L AWD | Automatic
3.6L Coupe 2012 V6 3.6L RWD | Automatic
3.6L Coupe 2012 V6 3.6L AWD | Manual
3.6L Sedan 2012 V6 3.6L AWD | Automatic
3.6L Sedan 2012 V6 3.6L RWD | Automatic
3.6L Sedan 2012 V6 3.6L AWD | Manual
3.6L Sedan 2012 V6 3.6L RWD | Manual
3.6L Wagon 2012 V6 3.6L RWD | Manual
3.6L Wagon 2012 V6 3.6L AWD | Manual
3.6L Wagon 2012 V6 3.6L RWD | Automatic
3.6L Wagon 2012 V6 3.6L AWD | Automatic
Base Coupe 2013 - 2014 V6 3.6L FLEX AWD | Automatic
Base Coupe 2013 - 2014 V6 3.6L FLEX RWD | Automatic
Base Sedan 2013 - 2014 V6 3.6L FLEX AWD | Automatic
Base Sedan 2013 - 2014 V6 3.6L FLEX RWD | Automatic
Base Wagon 2013 V6 3.6L FLEX AWD | Automatic
Base Wagon 2013 V6 3.6L FLEX RWD | Automatic
Performance Coupe 2013 - 2014 V6 3.6L FLEX AWD | Automatic
Performance Coupe 2013 - 2014 V6 3.6L FLEX RWD | Automatic
Performance Sedan 2013 - 2015 V6 3.6L FLEX AWD | Automatic
Performance Sedan 2013 - 2015 V6 3.6L FLEX RWD | Automatic
Performance Wagon 2013 - 2014 V6 3.6L FLEX AWD | Automatic
Performance Wagon 2013 - 2014 V6 3.6L FLEX RWD | Automatic
Premium Coupe 2013 - 2014 V6 3.6L FLEX RWD | Automatic
Premium Coupe 2013 - 2014 V6 3.6L FLEX AWD | Automatic
Premium Sedan 2013 - 2015 V6 3.6L FLEX RWD | Automatic
Premium Sedan 2013 - 2015 V6 3.6L FLEX AWD | Automatic
Premium Wagon 2013 - 2014 V6 3.6L FLEX RWD | Automatic
Premium Wagon 2013 - 2014 V6 3.6L FLEX AWD | Automatic
Luxury Sedan 2014 - 2015 V6 3.6L FLEX RWD | Automatic
Luxury Sedan 2014 - 2015 V6 3.6L FLEX AWD | Automatic
Luxury Wagon 2014 V6 3.6L FLEX AWD | Automatic
Luxury Wagon 2014 V6 3.6L FLEX RWD | Automatic
Vsport Sedan 2014 - 2016 V6 3.6L Turbo RWD | Automatic
Vsport Premium Sedan 2014 - 2016 V6 3.6L Turbo RWD | Automatic
SRX 2012-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 2012 - 2016 V6 3.6L FLEX FWD | Automatic
Base SUV 2012 V6 3.6L FLEX AWD | Automatic
Luxury SUV 2012 - 2016 V6 3.6L FLEX AWD | Automatic
Luxury SUV 2012 - 2016 V6 3.6L FLEX FWD | Automatic
Performance SUV 2012 - 2016 V6 3.6L FLEX FWD | Automatic
Performance SUV 2012 - 2016 V6 3.6L FLEX AWD | Automatic
Premium SUV 2012 - 2016 V6 3.6L FLEX FWD | Automatic
Premium SUV 2012 - 2016 V6 3.6L FLEX AWD | Automatic
Luxury SUV 2014 - 2016 V6 3.6L FWD | Automatic
Premium SUV 2014 - 2016 V6 3.6L AWD | Automatic
Premium SUV 2014 - 2016 V6 3.6L FWD | Automatic
Base SUV 2016 V6 3.6L FWD | Automatic
Luxury SUV 2016 V6 3.6L AWD | Automatic
Performance SUV 2016 V6 3.6L FWD | Automatic
Performance SUV 2016 V6 3.6L AWD | Automatic
XTS 2013-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2013 - 2019 V6 3.6L FWD | Automatic
Livery Hearse 2013 - 2019 V6 3.6L FWD | Automatic
Livery Limousine 2013 - 2019 V6 3.6L FWD | Automatic
Livery Sedan 2013 - 2014, 2018 - 2019 V6 3.6L FWD | Automatic
Luxury Sedan 2013 - 2019 V6 3.6L FWD | Automatic
Luxury Sedan 2013 - 2019 V6 3.6L AWD | Automatic
Platinum Sedan 2013 - 2019 V6 3.6L FWD | Automatic
Platinum Sedan 2013 - 2019 V6 3.6L AWD | Automatic
Premium Sedan 2013 - 2017 V6 3.6L FWD | Automatic
Premium Sedan 2013 - 2017 V6 3.6L AWD | Automatic
Vsport Platinum Sedan 2014 - 2019 V6 3.6L Turbo AWD | Automatic
Vsport Premium Sedan 2014 - 2016 V6 3.6L Turbo AWD | Automatic
Premium Luxury Sedan 2017 - 2019 V6 3.6L FWD | Automatic
Premium Luxury Sedan 2017 - 2019 V6 3.6L AWD | Automatic
Vsport Premium Luxury Sedan 2017 V6 3.6L Turbo AWD | Automatic
Chevrolet 5 models(tapclick to expand)(tapclick to hide)
Camaro 2010-2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
LS Coupe 2010 - 2015 V6 3.6L RWD | Manual
LS Coupe 2010 - 2015 V6 3.6L RWD | Automatic
LT Coupe 2010 - 2015 V6 3.6L RWD | Manual
LT Coupe 2010 - 2015 V6 3.6L RWD | Automatic
1LT Coupe 2011 - 2012 V6 3.6L RWD | Automatic
LT Convertible 2011 - 2015 V6 3.6L RWD | Manual
LT Convertible 2011 - 2015 V6 3.6L RWD | Automatic
Caprice 2014-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
PPV Sedan 2014 - 2017 V6 3.6L FLEX RWD | Automatic
Equinox 2013-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
LT SUV 2013 - 2017 V6 3.6L AWD | Automatic
LT SUV 2013 - 2017 V6 3.6L FWD | Automatic
LT SUV 2013 - 2017 V6 3.6L FLEX AWD | Automatic
LT SUV 2013 - 2017 V6 3.6L FLEX FWD | Automatic
LTZ SUV 2013 - 2016 V6 3.6L FWD | Automatic
LTZ SUV 2013 - 2016 V6 3.6L FLEX AWD | Automatic
LTZ SUV 2013 - 2016 V6 3.6L FLEX FWD | Automatic
LTZ SUV 2013 - 2016 V6 3.6L AWD | Automatic
Premier SUV 2017 V6 3.6L FLEX FWD | Automatic
Premier SUV 2017 V6 3.6L FLEX AWD | Automatic
Premier SUV 2017 V6 3.6L FWD | Automatic
Premier SUV 2017 V6 3.6L AWD | Automatic
Impala 2012-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
LS Sedan 2012 - 2013, 2017 - 2019 V6 3.6L FLEX FWD | Automatic
LS Sedan 2012 - 2013, 2017 - 2019 V6 3.6L FWD | Automatic
LT Sedan 2012 - 2014, 2016 - 2020 V6 3.6L FWD | Automatic
LT Sedan 2012 - 2020 V6 3.6L FLEX FWD | Automatic
LTZ Sedan 2012 - 2014, 2016 V6 3.6L FWD | Automatic
LTZ Sedan 2012 - 2016 V6 3.6L FLEX FWD | Automatic
Police Sedan 2012 - 2013 V6 3.6L FLEX FWD | Automatic
Police Sedan 2012 - 2013 V6 3.6L FWD | Automatic
LS Sedan 2015 - 2017 V6 3.6L BI-FUEL FWD | Automatic
LT Sedan 2015 - 2017 V6 3.6L BI-FUEL FWD | Automatic
Premier Sedan 2017 - 2020 V6 3.6L FLEX FWD | Automatic
Premier Sedan 2017 - 2020 V6 3.6L FWD | Automatic
Traverse 2009-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
LS SUV 2009 - 2017 V6 3.6L FWD | Automatic
LS SUV 2009 - 2017 V6 3.6L AWD | Automatic
LT SUV 2009 - 2017 V6 3.6L AWD | Automatic
LT SUV 2009 - 2017 V6 3.6L FWD | Automatic
LTZ SUV 2009 - 2016 V6 3.6L FWD | Automatic
LTZ SUV 2009 - 2016 V6 3.6L AWD | Automatic
Base SUV 2011, 2015 - 2016 V6 3.6L FWD | Automatic
Premier SUV 2017 V6 3.6L FWD | Automatic
Premier SUV 2017 V6 3.6L AWD | Automatic
GMC 2 models(tapclick to expand)(tapclick to hide)
Acadia 2009-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 2009 - 2012 V6 3.6L AWD | Automatic
Base SUV 2009 - 2012 V6 3.6L FWD | Automatic
SLE SUV 2009 - 2016 V6 3.6L AWD | Automatic
SLE SUV 2009 - 2016 V6 3.6L FWD | Automatic
SLT SUV 2009 - 2016 V6 3.6L FWD | Automatic
SLT SUV 2009 - 2016 V6 3.6L AWD | Automatic
SL SUV 2010 - 2013, 2016 V6 3.6L FWD | Automatic
SL SUV 2010 - 2013 V6 3.6L AWD | Automatic
Denali SUV 2011 - 2016 V6 3.6L AWD | Automatic
Denali SUV 2011 - 2016 V6 3.6L FWD | Automatic
SLT1 SUV 2015 - 2016 V6 3.6L FWD | Automatic
SLT2 SUV 2015 - 2016 V6 3.6L AWD | Automatic
Terrain 2013-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Denali SUV 2013 - 2017 V6 3.6L AWD | Automatic
Denali SUV 2013 - 2017 V6 3.6L FWD | Automatic
Denali SUV 2013 - 2015, 2017 V6 3.6L FLEX AWD | Automatic
Denali SUV 2013 - 2015, 2017 V6 3.6L FLEX FWD | Automatic
SLE SUV 2013 - 2017 V6 3.6L AWD | Automatic
SLE SUV 2013 - 2015, 2017 V6 3.6L FLEX FWD | Automatic
SLE SUV 2013 - 2017 V6 3.6L FWD | Automatic
SLE SUV 2013 - 2015, 2017 V6 3.6L FLEX AWD | Automatic
SLT SUV 2013 - 2017 V6 3.6L AWD | Automatic
SLT SUV 2013 - 2017 V6 3.6L FWD | Automatic
SLT SUV 2013 - 2015, 2017 V6 3.6L FLEX AWD | Automatic
SLT SUV 2013 - 2015, 2017 V6 3.6L FLEX FWD | Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Go-Parts Garage · Featured Guide

GM 3.6L V6 Valve Cover Issues: More Than Just an Oil Leak on Your Acadia, Camaro, CTS & More

This guide covers the common failure of the integrated PCV system in the right-side valve cover for many 2016-2024 GM vehicles, which can lead to oil leaks, lean codes, and potentially severe engine damage.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

19 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.

Miscellaneous Information

OEM Part Numbers:
AC Delco: 12642655

Fits Years: 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

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