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![P1592(6)100 Coated Dish Top Piston for 1990-1995 Isuzu, Chevrolet, Oldsmobile, Pontiac 3.1L [+0.100 in. Oversize]](https://www.jegs.com/images/mini_750/400/416/416-p1592(6)100.jpg)
Vehicle Info NeededENGINETECHPART NUMBER: 416-P1592(6)100
P1592(6)100 Coated Dish Top Piston for 1990-1995 Isuzu, Chevrolet, Oldsmobile, Pontiac 3.1L [+0.100 in. Oversize]
$22999
Ships on 09/21/2026
Lowest Price GuaranteeGM
Piston1990-1995 Isuzu, Chevrolet, Oldsmobile, Pontiac 3.1L Dish Top Piston; Coated Skirts Size: +0.100 in. Oversize Set of 6
The Enginetech P1592(6)100 is a replacement piston for GM/Chevrolet/Isuzu, 3.1L 189 engines, sized at +0.100 in. Oversize. Engineered to OE specifications for reliable combustion chamber performance.
Enginetech P1592(6)100 Piston Features:
- Fitment: GM/Chevrolet/Isuzu, 3.1L 189
- Size: +0.100 in. Oversize
- Coated construction for improved wear resistance
- Engineered to OE specifications for direct replacement
Part TypePiston
BrandENGINETECH
Package Height3.75
Package Width9.25
Package Length13.75
Part CategoryReplacement Parts
Compression Height1.443
Size+0.100 in. Oversize
QuantitySet of 6
Oil Ring Thickness4.00
RemanufacturedNo
Bore Diameter3.504
Piston StyleDish
Piston Pin Outside Diameter0.9055
Second Compression Ring Thickness1.50
Top Compression Ring Thickness1.50
Piston MaterialCast aluminum
FitmentGM/Chevrolet/Isuzu
Part FitmentDirect Fit
Engine Displacement3.1L 189
Vendor Part NumberP1592(6)100
Package Qty1
Package TypeEA
No Questions
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