DNJ
DNJ Piston Set (Oversizes Available) 1987-1991 Dodge 3.9L
DNJ Piston Set (Oversizes Available) 1987-1991 Dodge 3.9L
Part number: P1110
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- Free fitment check before you order
Listed for: 1987β1991 DodgeFitment notes & questions
DNJ Piston Set for the 1987β1991 Dodge with the 3.9L engine. Worn rings show up as oil burning, blow-by and low compression. Part number: P1110.
Key features
- Made for [VIN M,X] engines
- Listed for V6 3.9L OHV engines
- Available in 4 select options
Specifications
- Brand: DNJ
- Part type: Piston
- Part number: P1110
- Engine: 3.9L
- Engine code: [VIN M,X]
Options
- Select: Standard, Oversize .020 in. (.50mm), Oversize .030 in. (.75mm), Oversize .040 in. (1.00mm)
Fitment for the 1987β1991 Dodge
- Years: 1987β1991
- Vehicles: Dodge, B250
- Cylinders: V6
- Engine: 3.9L OHV
- Details: [2.0x2.0x4.8]
Check your year, model, engine and trim against this list before you order.
What it does
Pistons and rings seal the combustion chamber and turn pressure into motion. 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
- Check ring end gaps in the bore before installation and stagger the gaps.
- Bearings: Rod and main bearings are usually replaced at the same time.
- Gasket set: The engine comes apart 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 piston set?
P1110 (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 3.9L [VIN M,X] engine in the 1987β1991 Dodge. Check the engine code on your vehicle if it was offered with more than one engine.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above (1987β1991 Dodge 3.9L).
- Compare part number P1110 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.
About this piston for the Dodge
Piston and ring size depends on the bore, so match them to your block after it is measured.
Fitment notes
- Listed for: 1987β1991 Dodge.
- Model years: 1987β1991. If your year sits at the edge of the range, check the details above.
- 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
- Bearings. Rod and main bearings are usually replaced at the same time.
- Gasket set. The engine comes apart for this job.
More for your car: Pistons Β· Dodge Parts Β· All Pistons Β· Engine
Questions about Dodge pistons
Will this fit my Dodge?
Standard or oversize?
Where do specs and warranty details come from?
Questions & answers
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