Spark Plug Non-Fouler Extended Protector for Compatible Vehicle Applications – Dorman 42109 2-Pack
$43.99
Sale price
$43.99
Regular price
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Spark Plug Non-Fouler Extended Protector for Compatible Vehicle Applications – Dorman 42109 2-Pack
$43.99
Sale price
$43.99
Regular price
A spark plug non-fouler helps shield compatible plugs from fouling and damage, supporting longer service between replacements. Dorman 42109 is designed as a direct replacement for specified vehicle applications where an original non-fouler has corroded or failed.
Quality components support reliable performance and straightforward installation. The package contains two extended non-foulers for one repair or a spare. Confirm the vehicle, thread and clearance requirements before installation because the stated fit is limited to specified applications rather than every engine.
Specifications
- Brand: Dorman
- Model: 42109
- Product: Extended spark plug non-fouler
- Quantity: 2
- Fit: Specified vehicle applications
- Purpose: Protect compatible spark plugs from fouling and damage
- Installation: Direct replacement design
- Support: Dorman technical support
Frequently Asked Questions
Is Dorman 42109 universal for every vehicle?
No. It is designed for specified applications, so confirm vehicle and spark plug requirements before ordering.
How many non-foulers are included?
The Dorman 42109 package contains two extended spark plug non-foulers.
What does the part protect against?
It helps shield compatible spark plugs from fouling and damage.