Dorman - HELP Engine Oil Filler Cap P/N:42315
Keep dirt and debris out of your capless fuel system with the Dorman - HELP Capless Fuel Filler Dust Cap (MPN 55299). It's a direct-fit replacement for the listed applications, including the 2017-2021 Cadillac Escalade, 2016-2021 Chevrolet Camaro, 2017-2021 Chevrolet Silverado 1500, and 2017-2021 GMC Sierra 1500 — see the Buyer's Guide tab for the full list.
Signs this part may need replacing include a missing or cracked dust cap or visible dirt collecting in the capless filler opening. If the original dust cap is the issue, this drops in to replace it.
Interchange: 84009129 · 84044750 · 84214460 · 84308352 · 84626777 · 84683322 · 84695998 · 84696025 · 84696034 · 84707997 · 84712261 · 84760199 · 84766925 · 84868020 · 84868021 · 84868026
Manufacturer part number 55299
This part cross-references / interchanges with the following part numbers:
What does this part do?
It's a dust cover that inserts into the capless fuel filler opening to help keep dust and debris out of the filler neck on capless fuel systems.
Will it fit my vehicle?
It's a direct-fit replacement for the listed applications, such as the 2017-2021 Cadillac Escalade, 2016-2021 Chevrolet Camaro, and 2017-2021 GMC Sierra 1500. Check the Buyer's Guide tab for the full list.
Do I still need a gas cap with a capless system?
No. Capless fuel systems use built-in flapper doors instead of a screw-on gas cap; this dust cap simply adds a barrier against dirt and debris at the filler opening.
When should I replace the dust cap?
Consider replacing it if the original is missing, cracked, or worn, or if you see dirt collecting in the capless filler opening.
What numbers does this part interchange with?
It interchanges with 84009129, 84044750, 84214460, 84308352, 84626777, 84683322, 84695998, 84696025, 84696034, 84707997, 84712261, 84760199, 84766925, 84868020, 84868021 and 84868026.
WARNING: These products can expose you to chemicals including lead and phthalates, which are 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.