DNJ
DNJ 1997 Pontiac Firebird 5.7L Intake Valve
DNJ 1997 Pontiac Firebird 5.7L Intake Valve
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$9.49 USD
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$9.49 USD
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Pontiac Firebird 5.7LFitment notes & questions
1997 Pontiac Firebird 5.7L Intake Valve from DNJ, listed for 1997 Pontiac Firebird with the 5.7L engine. Valves are usually replaced during a cylinder head rebuild, along with guides, seals and a valve job.
Quick facts
- Brand: DNJ
- Part type: Valve
- Listed for: 1997 Pontiac Firebird
- Engine: 5.7L
- Engine code: VIN P 16V OHV
- Part number: IV3104_118
Listed fitment
- [1992-2014] GM, ISUZU [Nitride Coated; 1 Groove; 49.3mm Head Dia.; 8.7mm Stem Dia.; 124mm O.A.L.] / V6, V8 / 4.3L, 5.7L / 262, 350 OHV 12V, 16V [(LT1, VORTEC)]
Good to know
- Notes: Nitride Coated; 1 Groove; 49.3mm Head Dia.; 8.7mm Stem Dia.; 124mm O.A.L.; Intake
- 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: Have the valve seats cut or lapped so the new valves seal fully.

Before you order: Pontiac Firebird 5.7L valve fitment
Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.
Fitment notes
- Listed for: Pontiac Firebird 5.7L.
- 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? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
- Valve stem seals. Always new with new valves.
- Head gasket. The head comes off for this job.
More for your car: Pontiac Intake Valves · Pontiac Parts · All Intake Valves · Engine
Questions about Pontiac Firebird 5.7L engine valves
Will this fit my Pontiac Firebird 5.7L?
It is listed for the Pontiac Firebird 5.7L. 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.
How do I know a valve is bad?
A compression or leak-down test shows whether a cylinder is losing pressure past a valve.
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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