DNJ
DNJ 2000 Jeep Wrangler 4.0L Intake Valve
DNJ 2000 Jeep Wrangler 4.0L Intake Valve
Part number: IV1122_9
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- Free fitment check before you order
Listed for: Jeep Wrangler 4.0LFitment notes & questions
DNJ 2000 Jeep Wrangler 4.0L Intake Valve, listed for 2000 Jeep Wrangler with the 4.0L 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: 2000 Jeep Wrangler
- Engine: 4.0L
- Engine code: VIN S 12V OHV
- Part number: IV1122_9
Listed fitment
- [1994-2006] CHRY, JEEP [Nitride Coated; 3 Groove; 48.5mm Head Dia.; 7.9mm Stem Dia.; 124.7mm O.A.L.] / L4, L6 / 2.5L, 4.0L / 150, 153, 242 OHV 12V, 8V [(MAGNUM)]
Good to know
- Notes: Nitride Coated; 3 Groove; 48.5mm Head Dia.; 7.9mm Stem Dia.; 124.7mm 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.

About this valve for the Jeep Wrangler 4.0L
Valves are usually replaced during a cylinder head rebuild, along with guides, seals and a valve job.
Fitment notes
- Listed for: Jeep Wrangler 4.0L.
- Engine: the same car can take different parts for each engine option, so check yours.
- 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 fitmentParts that usually go with it
- Valve stem seals. Always new with new valves.
- Head gasket. The head comes off for this job.
More for your car: Jeep Intake Valves · Jeep Parts · All Intake Valves · Engine
Questions about Jeep Wrangler 4.0L engine valves
Will this fit my Jeep Wrangler 4.0L?
How do I know a valve is bad?
Where do specs and warranty details come from?
Questions & answers
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