DNJ
DNJ 2012 Chevrolet Express 1500 4.3L Intake Valve
DNJ 2012 Chevrolet Express 1500 4.3L Intake Valve
Part number: IV3104_340
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Listed for: Chevrolet Express 1500Fitment notes & questions
2012 Chevrolet Express 1500 4.3L Intake Valve from DNJ, listed for 2012 Chevrolet Express 1500 with the 4.3L 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: 2012 Chevrolet Express 1500
- Engine: 4.3L
- Engine code: VIN P 16V OHV
- Part number: IV3104_340
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.

About this valve for the Chevrolet Express 1500
Valves are usually replaced during a cylinder head rebuild, along with guides, seals and a valve job.
Fitment notes
- Listed for: Chevrolet Express 1500.
- 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? Message us your vehicle details and we'll double-check fitment before you buy.
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: Chevrolet Intake Valves · Chevrolet Parts · All Intake Valves · Engine
Questions about Chevrolet Express 1500 engine valves
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Questions & answers
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