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2018 GMC Sierra 3500 HD

2018 GMC Sierra 3500 HD Fuel Cap Tester Adapters

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Fuel Cap Tester Adapter
Part Number: MRD12410S
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 2018 GMC Sierra 3500 HD SLE 8 Cyl 6.6L
  • 2018 GMC Sierra 3500 HD Denali 8 Cyl 6.6L
  • 2018 GMC Sierra 3500 HD Base 8 Cyl 6.6L
  • 2018 GMC Sierra 3500 HD SLT 8 Cyl 6.6L
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.

Fuel Cap Tester Adapter
Part Number: MRD12427S
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2018 GMC Sierra 3500 HD SLE 8 Cyl 6.0L GAS,
  • 2018 GMC Sierra 3500 HD SLT 8 Cyl 6.0L GAS,
  • 2018 GMC Sierra 3500 HD Base 8 Cyl 6.0L GAS,
  • 2018 GMC Sierra 3500 HD Denali 8 Cyl 6.0L GAS,
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.

Fuel Cap Tester Adapter
Part Number: ST12427
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 2018 GMC Sierra 3500 HD SLE 8 Cyl 6.0L
  • 2018 GMC Sierra 3500 HD SLT 8 Cyl 6.0L
  • 2018 GMC Sierra 3500 HD Base 8 Cyl 6.0L
  • 2018 GMC Sierra 3500 HD Denali 8 Cyl 6.0L
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.

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Product Questions & Answers

Q:What is this for ? I have A 1998 Toyota Tacoma v-6 !
Richard L.
A:BEST ANSWERHi Richard, I'm glad to assist you. It is a fuel cap tester adapter. The adapter checks a fuel cap's ability to hold pressure. It is guaranteed to fit your given truck application. Grab our lowest price and click the link below to buy it today. Happy shopping! https://www.carparts.com/fuel-cap-tester-adapter/motorad/mrd12410s?can=cpje1043_CSQA_20230902 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >