Engines

The Wrangler YJ was built with three different engines from 1987 to 1995.

4-cylinder Engines

  • 1987 to 1990 models were equipped with an AMC 150cid (2.5L). This engine had a Throttle Body Injection (TBI) that produced 117 brake horsepower (BHP) at 5,000 RPM.
  • 1991 to 1995 models were equipped with the same AMC 150cid (2.5L), however this engine had a Multi-Port Injection (MPI) that produced 123 brake horsepower (BHP) at 5,250 RPM.

6-cylinder Engines

  • 1987 to 1990 models were equipped with an AMC 258cid (4.2L). This engine was carbureted and produced 112 brake horsepower (BHP) at 3,200 RPM.
  • 1991 to 1995 models were equipped with an AMC 242cid (4.0L). This engine had a Multi-Port Injection (MPI) that produced 180 brake horsepower (BHP) at 4,750 RPM. It is reported that some late 1990 models were lucky enough to come with one of these.
94 95 Jeep Wrangler Cherokee  242 4.0L L6  Master Engine Rebuild Kit

94 95 Jeep Wrangler Cherokee 242 4.0L L6 Master Engine Rebuild Kit

$429.00
Jeep Wrangler TJ Cherokee XJ Grand ZJ WJ  4.0L Motor Engine Oil Level Indicator

Jeep Wrangler TJ Cherokee XJ Grand ZJ WJ 4.0L Motor Engine Oil Level Indicator

$24.99
Jeep Wrangler TJ 2002    Engine Wire Wiring Harness 4.0 Manual Standard

Jeep Wrangler TJ 2002 Engine Wire Wiring Harness 4.0 Manual Standard

$269.99
Engine 4.0L VIN S 8th Digit Fits 00-04 WRANGLER 620975

Engine 4.0L VIN S 8th Digit Fits 00-04 WRANGLER 620975

$1,205.00
Jeep Engine Mount Direct Replacement Kit Wrangler TJ 1997-2006 w/ 4.0L engine

Jeep Engine Mount Direct Replacement Kit Wrangler TJ 1997-2006 w/ 4.0L engine

$89.00
Oil Pump Drive Direct Replacement fits Jeep Wrangler TJ 2005-2006 4.0L Engine

Oil Pump Drive Direct Replacement fits Jeep Wrangler TJ 2005-2006 4.0L Engine

$135.00
Valve Cover Mounting Stud for Jeep Wrangler TJ Cherokee XJ 4.0L Engine

Valve Cover Mounting Stud for Jeep Wrangler TJ Cherokee XJ 4.0L Engine

$4.99
Victor Reinz Full Set Valve Stem Seals kit JEEP WRANGLER 4.2 INLINE ENGINE

Victor Reinz Full Set Valve Stem Seals kit JEEP WRANGLER 4.2 INLINE ENGINE

$9.99
Engine Rebuild Kit Jeep Cherokee Wrangler CJ J-Truck 258 4.2L L6 1986-1990

Engine Rebuild Kit Jeep Cherokee Wrangler CJ J-Truck 258 4.2L L6 1986-1990

$266.26
Jeep Wrangler TJ 1997 97 Engine Wire Wiring Harness  4.0  w/ ABS     FREE SHIP

Jeep Wrangler TJ 1997 97 Engine Wire Wiring Harness 4.0 w/ ABS FREE SHIP

$199.00
Jeep 4.0L 6 Cylinder Engine Pushrods Setof 12 Cherokee Wrangler YJ TJ Ships FAST

Jeep 4.0L 6 Cylinder Engine Pushrods Setof 12 Cherokee Wrangler YJ TJ Ships FAST

$18.50
Engine Motor Mount Front Left or Right For Jeep Wrangler 2.4/2.5/4.0L 2883

Engine Motor Mount Front Left or Right For Jeep Wrangler 2.4/2.5/4.0L 2883

$18.82
Engine Camshaft-SE OMIX 17421.14 fits 1997 Jeep Wrangler 2.5L-L4

Engine Camshaft-SE OMIX 17421.14 fits 1997 Jeep Wrangler 2.5L-L4

$209.51
Engine Oil Pump-SE OMIX 17433.13 fits 1997 Jeep Wrangler 2.5L-L4

Engine Oil Pump-SE OMIX 17433.13 fits 1997 Jeep Wrangler 2.5L-L4

$116.18
Jeep Wrangler YJ 91-95 2.5 Engine Mount Bracket Drivers Side (017)

Jeep Wrangler YJ 91-95 2.5 Engine Mount Bracket Drivers Side (017)

$16.19
Jeep Wrangler YJ 91-95 2.5 Engine Mount Bracket Drivers Side (044)

Jeep Wrangler YJ 91-95 2.5 Engine Mount Bracket Drivers Side (044)

$19.99
Jeep Wrangler YJ 91-95 2.5 Engine Mount Bracket Drivers Side (035)

Jeep Wrangler YJ 91-95 2.5 Engine Mount Bracket Drivers Side (035)

$22.49
Jeep Wrangler YJ 91-95 2.5 Engine Mount Bracket Drivers Side (011)

Jeep Wrangler YJ 91-95 2.5 Engine Mount Bracket Drivers Side (011)

$17.99
Jeep Wrangler YJ 91-95 2.5 Engine Mount Bracket Drivers Side (033)

Jeep Wrangler YJ 91-95 2.5 Engine Mount Bracket Drivers Side (033)

$16.19
Jeep Wrangler YJ 91-95 2.5 4cyl Engine Mount Bracket Drivers Side (037)

Jeep Wrangler YJ 91-95 2.5 4cyl Engine Mount Bracket Drivers Side (037)

$19.99

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