NON-FOULERS
Fits Oldsmobile, Buick, Dodge & more — 67 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceSelect your vehicle to check fitment.
Dorman - HELP 42000 Vehicle Fitment
Fits 67 vehiclesThis NON-FOULERS fits Oldsmobile, Buick, Dodge, Pontiac and 7 more makes vehicles.
1984 Oldsmobile Cutlass Supreme
1982 Oldsmobile Cutlass Calais
1982 Oldsmobile 98
1981 Oldsmobile Delta 88
1974 Oldsmobile Toronado
1974 Oldsmobile Vista Cruiser
1971 Oldsmobile 442
1968-1981 Oldsmobile Cutlass
1967 Oldsmobile Delmont 88
1966 Oldsmobile F85
1955-1962 Oldsmobile Super 88
Dorman - HELP 42000 Specifications
- Package Contents
- 2 Spark Plug Non-Foulers
- Contenidos del paquete
- 2 bujías sin torcedura
Dorman - HELP 42000 Product Description
Este accesorio para evitar que las bujías se ensucien está diseñado para una fácil instalación en vehículos específicos para proteger las bujías de la suciedad y los daños. Está hecho para brindar durabilidad y un rendimiento confiable.
Key Features
- Direct replacement - this spark plug non fouler is designed for easy installation to protect spark plugs from fouling and damage on specified vehicles
- Durable construction - made from quality components to ensure reliable performance and a long service life
- Ideal solution - this non-fouler preserves spark plug life and is a reliable replacement for an original non-fouler that has failed due to corrosion
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
- Calidad confiable: respaldada por un equipo de expertos de producto en Estados Unidos y más de un siglo de experiencia automotriz
- Construcción duradera: hecho de componentes de calidad para garantizar un rendimiento confiable y una larga vida útil
- Solución ideal: este accesorio que evita el ensuciamiento preserva la vida útil de la bujía y es un sustituto confiable de un accesorio original que falló debido a la corrosión
- Sustituto directo: este accesorio para evitar que las bujías se ensucien está diseñado para una fácil instalación y para proteger las bujías de la suciedad y los daños en vehículos específicos
This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.
About Dorman - HELP
Shop Dorman - HELP Spark Plug Non-Fouler at Autrex with vehicle fitment details, current pricing, and checkout options for the Dorman - HELP 42000. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — Dorman - HELP 42000
What vehicles does the Dorman - HELP 42000 fit?
The Dorman - HELP 42000 fits 50 vehicle applications including 1984 Oldsmobile Cutlass Supreme, 1982 Buick Skyhawk, 1982 Oldsmobile Cutlass Calais, 1982 Oldsmobile 98, 1981 Oldsmobile Delta 88 and 45 more. Check the full fitment list above to confirm your vehicle.
What are the shipping options for the Dorman - HELP 42000?
Shipping options for the Dorman - HELP 42000 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the Dorman - HELP 42000?
For current pricing on the Dorman - HELP 42000, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the NON-FOULERS a direct fit replacement?
Yes, the NON-FOULERS by Dorman - HELP is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the NON-FOULERS come with?
The NON-FOULERS comes with the standard Dorman - HELP manufacturer warranty. Please check the product specifications for exact warranty terms.