DNJ
DNJ 2012 BMW 335i 3.0L Intake Valve
DNJ 2012 BMW 335i 3.0L Intake Valve
Part number: IV843_3
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Listed for: BMW 335i 3.0LFitment notes & questions
Intake Valve by DNJ, made to fit the 2012 BMW 335i with the 3.0L engine as listed below. Valves are usually replaced during a cylinder head rebuild, along with guides, seals and a valve job. Part number: IV843_3.
Key features
- Intake position
- Made for N55B30A 24V Turbocharged DOHC GAS engines
- Listed for L4, L6 2.0L, 3.0L 122 DOHC 16V, 24V engines
Specifications
- Brand: DNJ
- Part type: Valve
- Part number: IV843_3
- Position: Intake
- Engine: 3.0L
- Engine code: N55B30A 24V Turbocharged DOHC GAS
Fitment for the 2012 BMW 335i
- Years: 2010–2016
- Vehicles: Bmw
- Cylinders: L4, L6
- Displacement: 2.0L, 3.0L
- Engine: 122 DOHC 16V, 24V
- Engine codes: N20B20A, N26B20A, N55B30A
Check your year, model, engine and trim against this list before you order.
What it does
Burned or bent valves cause misfires and low compression. Guides that wear let valves wobble and burn oil. Using the correct part for your exact engine keeps oil pressure, sealing and timing where the engine was designed to run, and doing related parts at the same time saves taking it apart twice.
Installation & tips
- Have the valve seats cut or lapped so the new valves seal fully.
- Valve stem seals: Always new with new valves.
- Head gasket: The head comes off for this job.
- Put the new part next to the old one and compare the shape, mounting points and connections before you install it.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
What is the part number of this intake valve?
IV843_3 (DNJ). Compare it with the number on your old part or in your parts catalog.
Which engine is it for?
It is listed for the 3.0L N55B30A 24V Turbocharged DOHC GAS engine in the 2012 BMW 335i. Check the engine code on your vehicle if it was offered with more than one engine.
Which side or position does it fit?
It is listed for the intake position. If you are replacing both sides, check whether you need one of each.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above (2012 BMW 335i 3.0L).
- Check the position: this part is listed as intake.
- Compare part number IV843_3 with your original part.
Good to know
- Warranty: 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.
DNJ engine valves for the BMW 335i 3.0L: 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: BMW 335i 3.0L.
- 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? Message us your vehicle details and we'll double-check fitment before you buy.
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: BMW Parts · All Intake Valves · Engine
Questions about BMW 335i 3.0L engine valves
Will this fit my BMW 335i 3.0L?
How do I know a valve is bad?
Where do specs and warranty details come from?
Questions & answers
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