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2012 GMC Sierra 1500

2012 GMC Sierra 1500 Fuel Cap Tester Adapters

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Fuel Cap Tester Adapter
Part Number: GAT31463
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 2012 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 6 Cyl 4.3L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 SLE 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 6.2L
  • 2012 GMC Sierra 1500 XFE 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2012 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2012 GMC Sierra 1500 SL 8 Cyl 4.8L
Product Details
Warranty : 24-month or 24,000-mile limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Cap Tester Adapter
Part Number: ST12427
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 Denali 8 Cyl 6.2L FLEX
  • 2012 GMC Sierra 1500 SLE 8 Cyl 5.3L FLEX
  • 2012 GMC Sierra 1500 SL 8 Cyl 5.3L FLEX
  • 2012 GMC Sierra 1500 WT 6 Cyl 4.3L GAS
  • 2012 GMC Sierra 1500 SLE 8 Cyl 4.8L FLEX
  • 2012 GMC Sierra 1500 SLE 8 Cyl 6.2L FLEX
  • 2012 GMC Sierra 1500 SLT 8 Cyl 6.2L FLEX
  • 2012 GMC Sierra 1500 XFE 8 Cyl 5.3L FLEX
  • 2012 GMC Sierra 1500 WT 8 Cyl 5.3L FLEX
  • 2012 GMC Sierra 1500 SLT 8 Cyl 5.3L FLEX
  • 2012 GMC Sierra 1500 WT 8 Cyl 4.8L FLEX
  • 2012 GMC Sierra 1500 SL 8 Cyl 4.8L FLEX
Product Details
Warranty : 90-day Stant limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Cap Tester Adapter
Part Number: MRD12422S
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 2012 GMC Sierra 1500 Hybrid 8 Cyl 6.0L
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Product Questions & Answers

Q:Do you put fuel cap tester on first than the fuel cap? Do you leave on with fuel cap? Show Less
Nadre
A:BEST ANSWERHi Andre, thank you for reaching out. This product is for use with the fuel cap tester and not the fuel cap. It's not advisable to use a vehicle with the fuel cap tester adapter attached. You can use this link to order the part and take advantage of our low price for this item: https://www.carparts.com/fuel-cap-tester-adapter/motorad/mrd12422s?can=CPAP3648_CSQA_20231224 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
2 Questions, 1 AnswerView all Q&As >