DNJ
DNJ 1998 Nissan Altima 2.4L Intake Valve
DNJ 1998 Nissan Altima 2.4L Intake Valve
Part number: IV624A_1
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Listed for: Nissan Altima 2.4LFitment notes & questions
DNJ 1998 Nissan Altima 2.4L Intake Valve, listed for 1998 Nissan Altima with the 2.4L engine. Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.
Quick facts
- Brand: DNJ
- Part type: Valve
- Listed for: 1998 Nissan Altima
- Engine: 2.4L
- Engine code: KA24DE 16V DOHC
- Part number: IV624A_1
Listed fitment
- [1990-2004] NISSAN [Nitride Coated; 1 Groove; 36.6mm Head Dia.; 7mm Stem Dia.; 101.1mm O.A.L.] / L4 / 2.4L DOHC 16V [(KA24DE)]
Good to know
- Notes: Nitride Coated; 1 Groove; 36.6mm Head Dia.; 7mm Stem Dia.; 101.1mm 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.

DNJ engine valves for the Nissan Altima 2.4L: what to know
Burned or bent valves cause misfires and low compression. Guides that wear let valves wobble and burn oil.
Fitment notes
- Listed for: Nissan Altima 2.4L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- 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 fitmentWhat else to plan for
- Valve stem seals. Always new with new valves.
- Head gasket. The head comes off for this job.
More for your car: Nissan Intake Valves · Nissan Parts · All Intake Valves · Engine
Questions about Nissan Altima 2.4L engine valves
Will this fit my Nissan Altima 2.4L?
How do I know a valve is bad?
Where do specs and warranty details come from?
Questions & answers
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