Special Order Item
Omix Piston 4.2L .020 79-90 Jeep CJ & Wrangler
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OMIX Piston .020 17427.22 fits 1979-1990 Jeep 4.2L CJ5 / CJ7 / Cherokee / Grand Wagoneer / J10 / Scrambler / Wagoneer / Wrangler

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

OMIX
17427.22
Special Order: Contact us to check stock and shipping lead times! Use LIVE HELP or call (724) 479-5480
$89.99 USD

NOT CARB LEGAL

$89.99 USD

OMIX Piston .020 17427.22 fits 1979-1990 Jeep 4.2L CJ5 / CJ7 / Cherokee / Grand Wagoneer / J10 / Scrambler / Wagoneer / Wrangler

Over time all internal engine wear surfaces become worn. This is true for crankshaft journals, connecting rods, camshaft lobes, piston rings, bearings, etc. When rebuilding a worn out engine youll need to replace them all in order to regain the engines original performance. And, lets face it, Jeeps need all the power we can get. Omix offers new high quality replacement engine parts to get your Jeep back on the road. This replacement piston fits 79-83 CJ5, 79-86 CJ7, 81-86 CJ8 Scrambler, 79-87 J-Series Trucks, 79-83 Cherokee SJ, 80-83 Wagoneer, 87-90 Wrangler YJ and 84-86 Grand Wagoneer SJ models equipped with 4.2 liter engines with 0.020- in. over-bore. Sold individually- use 6 per engine. Replaces OE 8134441.020

Warranty

This Part Fits:

Year Make Model Submodel
1979-1983 Jeep Cherokee Base
1981-1982 Jeep Cherokee Chief
1981 Jeep Cherokee Laredo
1983 Jeep Cherokee Pioneer
1979-1980 Jeep Cherokee S
1979-1980 Jeep Cherokee Wide Track
1979-1983 Jeep Cherokee Wide Track Chief
1979-1980 Jeep Cherokee Wide Track Golden Eagle
1980-1983 Jeep Cherokee Wide Track Laredo
1980 Jeep Cherokee Wide Track Limited
1979-1983 Jeep CJ5 Base
1979-1980 Jeep CJ5 Golden Eagle
1980-1983 Jeep CJ5 Laredo
1982-1983 Jeep CJ5 Limited
1979-1983 Jeep CJ5 Renegade
1979-1986 Jeep CJ7 Base
1979 Jeep CJ7 Golden Eagle
1980 Jeep CJ7 Golden Hawk
1980-1983,1985-1986 Jeep CJ7 Laredo
1982-1983 Jeep CJ7 Limited
1979-1986 Jeep CJ7 Renegade
1984-1986 Jeep Grand Wagoneer Base
1984-1985 Jeep Grand Wagoneer Limited
1979-1987 Jeep J10 Base
1981-1985 Jeep Scrambler Base
1985 Jeep Scrambler Laredo
1985 Jeep Scrambler Renegade
1982-1983 Jeep Scrambler SL
1982-1984 Jeep Scrambler SR
1980-1982 Jeep Wagoneer Base
1982-1983 Jeep Wagoneer Brougham
1980-1983 Jeep Wagoneer Limited
1987-1990 Jeep Wrangler Base
1988-1990 Jeep Wrangler Islander
1987-1990 Jeep Wrangler Laredo
1988 Jeep Wrangler S
1988-1990 Jeep Wrangler Sahara
1987-1988 Jeep Wrangler Sport
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