DNJ
DNJ 1992 Pontiac Firebird 3.1L Expansion Plug
DNJ 1992 Pontiac Firebird 3.1L Expansion Plug
Regular price
$26.99 USD
Regular price
$41.27 USD
Sale price
$26.99 USD
Shipping calculated at checkout.
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Pontiac Firebird 3.1LFitment notes & questions
1992 Pontiac Firebird 3.1L Expansion Plug by DNJ for 1992 Pontiac Firebird 3 with the 3.1L engine. Quality hardware prevents leaks that are hard to chase down later.
Quick facts
- Brand: DNJ
- Part type: Fitting
- Listed for: 1992 Pontiac Firebird 3
- Engine: 3.1L
- Engine code: VIN T 12V OHV
- Part number: FPS3131_35
Listed fitment
- [1988-2003] GM / V6 / 3.1L / 191 OHV 12V
Good to know
- Notes: Brass
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Confirm thread type and size on both sides, and use the right sealant or none as the fitting type requires.

Before you order: Pontiac Firebird 3.1L fitting fitment
Fittings and hardware connect lines, hoses and parts securely.
Fitment notes
- Listed for: Pontiac Firebird 3.1L.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Hose. Match hose size to the fitting.
More for your car: Pontiac Parts · Fuel & air intake
Questions about Pontiac Firebird 3.1L fitting or hardware
Will this fit my Pontiac Firebird 3.1L?
It is listed for the Pontiac Firebird 3.1L. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Does it need thread sealant?
NPT threads do; AN and flare fittings seal on the flare and should go on dry.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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