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Omix 17427.22 Piston; 0.020 Over; w/Pin; Single; Omix 17427.22
$89.99
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...
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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
Specifications:
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
| Description_DES | Piston |
| Description_EXT | Piston; 0.020 Over; w/Pin; Single; |
| Description_FAB | .020 Over |
| Description_FAB | Engine Work May Be Required To Install This Part |
| Description_FAB | Limited 5 Year Warranty |
| Description_MKT | 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 |
| Description_SHO | Piston |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1979 | Jeep | Cherokee (SJ) | Base | |
| 1980 | Jeep | Cherokee (SJ) | Base | |
| 1981 | Jeep | Cherokee (SJ) | Base | |
| 1982 | Jeep | Cherokee (SJ) | Base | |
| 1983 | Jeep | Cherokee (SJ) | Base | |
| 1981 | Jeep | Cherokee (SJ) | Chief | |
| 1982 | Jeep | Cherokee (SJ) | Chief | |
| 1983 | Jeep | Cherokee (SJ) | Pioneer | |
| 1979 | Jeep | Cherokee (SJ) | Wide Track | |
| 1980 | Jeep | Cherokee (SJ) | Wide Track | |
| 1983 | Jeep | Cherokee (SJ) | Wide Track Chief | |
| 1979 | Jeep | CJ5 | Base | |
| 1980 | Jeep | CJ5 | Base | |
| 1981 | Jeep | CJ5 | Base | |
| 1982 | Jeep | CJ5 | Base | |
| 1983 | Jeep | CJ5 | Base | |
| 1979 | Jeep | CJ5 | Golden Eagle | |
| 1980 | Jeep | CJ5 | Golden Eagle | |
| 1980 | Jeep | CJ5 | Laredo | |
| 1981 | Jeep | CJ5 | Laredo | |
| 1982 | Jeep | CJ5 | Laredo | |
| 1983 | Jeep | CJ5 | Laredo | |
| 1982 | Jeep | CJ5 | Limited | |
| 1983 | Jeep | CJ5 | Limited | |
| 1979 | Jeep | CJ5 | Renegade | |
| 1980 | Jeep | CJ5 | Renegade | |
| 1981 | Jeep | CJ5 | Renegade | |
| 1982 | Jeep | CJ5 | Renegade | |
| 1983 | Jeep | CJ5 | Renegade | |
| 1979 | Jeep | CJ7 | Base | |
| 1980 | Jeep | CJ7 | Base | |
| 1981 | Jeep | CJ7 | Base | |
| 1982 | Jeep | CJ7 | Base | |
| 1983 | Jeep | CJ7 | Base | |
| 1984 | Jeep | CJ7 | Base | |
| 1985 | Jeep | CJ7 | Base | |
| 1986 | Jeep | CJ7 | Base | |
| 1979 | Jeep | CJ7 | Golden Eagle | |
| 1980 | Jeep | CJ7 | Golden Hawk | |
| 1982 | Jeep | CJ7 | Limited | |
| 1983 | Jeep | CJ7 | Limited | |
| 1979 | Jeep | CJ7 | Renegade | |
| 1980 | Jeep | CJ7 | Renegade | |
| 1981 | Jeep | CJ7 | Renegade | |
| 1982 | Jeep | CJ7 | Renegade | |
| 1983 | Jeep | CJ7 | Renegade | |
| 1984 | Jeep | CJ7 | Renegade | |
| 1985 | Jeep | CJ7 | Renegade | |
| 1986 | Jeep | CJ7 | Renegade | |
| 1984 | Jeep | Grand Wagoneer | Base | |
| 1985 | Jeep | Grand Wagoneer | Base | |
| 1986 | Jeep | Grand Wagoneer | Base | |
| 1984 | Jeep | Grand Wagoneer | Limited | |
| 1985 | Jeep | Grand Wagoneer | Limited | |
| 1979 | Jeep | J10 | Base | |
| 1980 | Jeep | J10 | Base | |
| 1981 | Jeep | J10 | Base | |
| 1982 | Jeep | J10 | Base | |
| 1983 | Jeep | J10 | Base | |
| 1984 | Jeep | J10 | Base | |
| 1985 | Jeep | J10 | Base | |
| 1986 | Jeep | J10 | Base | |
| 1987 | Jeep | J10 | Base | |
| 1981 | Jeep | Scrambler | Base | |
| 1982 | Jeep | Scrambler | Base | |
| 1983 | Jeep | Scrambler | Base | |
| 1984 | Jeep | Scrambler | Base | |
| 1985 | Jeep | Scrambler | Base | |
| 1985 | Jeep | Scrambler | Laredo | |
| 1985 | Jeep | Scrambler | Renegade | |
| 1982 | Jeep | Scrambler | SL | |
| 1983 | Jeep | Scrambler | SL | |
| 1982 | Jeep | Scrambler | SR | |
| 1983 | Jeep | Scrambler | SR | |
| 1984 | Jeep | Scrambler | SR | |
| 1980 | Jeep | Wagoneer | Base | |
| 1981 | Jeep | Wagoneer | Base | |
| 1982 | Jeep | Wagoneer | Base | |
| 1982 | Jeep | Wagoneer | Brougham | |
| 1983 | Jeep | Wagoneer | Brougham | |
| 1980 | Jeep | Wagoneer | Limited | |
| 1981 | Jeep | Wagoneer | Limited | |
| 1982 | Jeep | Wagoneer | Limited | |
| 1983 | Jeep | Wagoneer | Limited | |
| 1987 | Jeep | Wrangler (YJ) | Base | |
| 1988 | Jeep | Wrangler (YJ) | Base | |
| 1989 | Jeep | Wrangler (YJ) | Base | |
| 1990 | Jeep | Wrangler (YJ) | Base | |
| 1988 | Jeep | Wrangler (YJ) | Islander | |
| 1989 | Jeep | Wrangler (YJ) | Islander | |
| 1990 | Jeep | Wrangler (YJ) | Islander | |
| 1987 | Jeep | Wrangler (YJ) | Laredo | |
| 1988 | Jeep | Wrangler (YJ) | Laredo | |
| 1989 | Jeep | Wrangler (YJ) | Laredo | |
| 1990 | Jeep | Wrangler (YJ) | Laredo | |
| 1988 | Jeep | Wrangler (YJ) | S | |
| 1988 | Jeep | Wrangler (YJ) | Sahara | |
| 1989 | Jeep | Wrangler (YJ) | Sahara | |
| 1990 | Jeep | Wrangler (YJ) | Sahara | |
| 1987 | Jeep | Wrangler (YJ) | Sport | |
| 1988 | Jeep | Wrangler (YJ) | Sport |
Shipping Information
We offer FREE shipping on all orders within Canada. Most orders ship within 1-2 business days.
Standard delivery typically takes 3-7 business days depending on your location.
Returns Policy
We accept returns within 30 days of purchase. Items must be in original condition with all packaging.
For returns or exchanges, please contact our customer service team.

