DNJ
DNJ Intake Valve 1963-1995 AM General, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac 4.1L-6.6L
DNJ Intake Valve 1963-1995 AM General, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac 4.1L-6.6L
Regular price
$10.99 USD
Regular price
$16.13 USD
Sale price
$10.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet GMC OldsmobileFitment notes & questions
Intake Valve by DNJ for 1963–1995 Buick, Cadillac, Chevrolet, GMC, Oldsmobile and Pontiac with the 4.1L engine. Burned or bent valves cause misfires and low compression. Guides that wear let valves wobble and burn oil.
Quick facts
- Brand: DNJ
- Part type: Valve
- Listed for: 1963–1995 Buick, Cadillac, Chevrolet, GMC, Oldsmobile and Pontiac
- Engine: 4.1L
- Engine code: U/K 12V OHV
- Part number: IV3125B
Listed fitment
- [1963-1995] GM [Nitride Coated; 2 Groove; 43.8mm Head Dia.; 8.7mm Stem Dia.; 124.6mm O.A.L.] / L6, V8 / 4.1L, 4.8L, 5.7L, 6.6L / 250, 292, 350, 400 OHV 12V, 16V [(CHEVROLET)]
Good to know
- Notes: Nitride Coated; 2 Groove; 43.8mm Head Dia.; 8.7mm Stem Dia.; 124.6mm 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: Chevrolet GMC Oldsmobile valve fitment
Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.
Fitment notes
- Listed for: Chevrolet GMC Oldsmobile.
- 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
- Valve stem seals. Always new with new valves.
- Head gasket. The head comes off for this job.
More for your car: Cadillac Intake Valves · Chevrolet Parts · All Intake Valves · Engine
Questions about Chevrolet GMC Oldsmobile engine valves
Will this fit my Chevrolet GMC Oldsmobile?
It is listed for the Chevrolet GMC Oldsmobile. 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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