DNJ
DNJ Piston Ring Set 1989-1994 Ford, Mazda 2.3L (Oversizes Available)
DNJ Piston Ring Set 1989-1994 Ford, Mazda 2.3L (Oversizes Available)
Part number: PR447
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Listed for: 1989–1994 Ford and MazdaFitment notes & questions
Piston Ring Set from DNJ, listed for 1989–1994 Ford and Mazda with the 2.3L engine. Pistons and rings seal the combustion chamber and turn pressure into motion.
Quick facts
- Brand: DNJ
- Part type: Piston
- Listed for: 1989–1994 Ford and Mazda
- Engine: 2.3L
- Engine code: Set Services Complete Engine, 1.5x1.5x4.0.
- Part number: PR447
Listed fitment
- [1989-1994] FORD, MAZDA [1.5x1.5x4.0] / L4 / 2.3L / 140 SOHC 8V
Good to know
- 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: Check ring end gaps in the bore before installation and stagger the gaps.

About this piston for the Ford and Mazda
Piston and ring size depends on the bore, so match them to your block after it is measured.
Fitment notes
- Listed for: 1989–1994 Ford and Mazda.
- Model years: 1989–1994. 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: Piston Rings · Ford Parts · All Pistons · Engine
Questions about Ford and Mazda pistons
Will this fit my Ford and Mazda?
Standard or oversize?
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Questions & answers
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