Jeep YJ Engine

Wrangler YJs have been out for a while now, and have been beaten up and down the trails.  Chances are your YJ is in need of an engine tuneup.  Luckily we can help you find all the YJ engine parts that you need to put the pep back in your Wrangler.  Most YJs could use some new spark plugs, wires, and perhaps a Wrangler timing chain.  Take a look at the available YJ engine parts below:




Crankshaft Sensor by Omix-Ada - Omix-Ada 17220.03 - Jeep Performance
Crankshaft Sensor by Omix-Ada - Omix-Ada 17220.03 - Jeep Performance
$ 134.99

1991-92 YJ Wrangler;2.5L engine



Engine-Transmission Mount Kit by Crown Automotive
Engine-Transmission Mount Kit by Crown Automotive
$ 38.99

1987-90 YJ Wrangler;2.5L 4 cylinder engine



Engine-Transmission Mount Kit by Crown Automotive
Engine-Transmission Mount Kit by Crown Automotive
$ 38.99

1987-95 YJ Wrangler;4.0L and 4.2L 6 cylinder engine


Jeep Wrangler YJ 40 5 speed Engine Motor Computer ECM 92 95
Jeep Wrangler YJ 40 5 speed Engine Motor Computer ECM 92 95

$75.00 Buy Jeep Wrangler YJ 40 5 speed Engine Motor Computer ECM 92 95
Shock Tower Bracket Jeep CJ TJ YJ Coil Over Air Strut
Shock Tower Bracket Jeep CJ TJ YJ Coil Over Air Strut

$22.88 Buy Shock Tower Bracket Jeep CJ TJ YJ Coil Over Air Strut
jeep wrangler rear light wiring harness only 76 95 cj7 and yj
jeep wrangler rear light wiring harness only 76 95 cj7 and yj

$1.00 Buy jeep wrangler rear light wiring harness only 76 95 cj7 and yj
Jeep Wrangler YJ 1994 25L Engine Wiring Harness 92 95 Automatic
Jeep Wrangler YJ 1994 25L Engine Wiring Harness 92 95 Automatic

$129.95 Buy Jeep Wrangler YJ 1994 25L Engine Wiring Harness 92 95 Automatic
JEEP YJ NOS REAR WIRING HARNESS W HARDTOP 87 95
JEEP YJ NOS REAR WIRING HARNESS W HARDTOP 87 95

$49.99 Buy JEEP YJ NOS REAR WIRING HARNESS W HARDTOP 87 95
1991 JEEP WRANGLER YJ 25 4 CYLINDER ENGINE COMPUTER 5 SPEED
1991 JEEP WRANGLER YJ 25 4 CYLINDER ENGINE COMPUTER 5 SPEED

$3.75 Buy 1991 JEEP WRANGLER YJ 25 4 CYLINDER ENGINE COMPUTER 5 SPEED
Jeep Wrangler YJ 42 6 Cyl Computer
Jeep Wrangler YJ 42 6 Cyl Computer

$9.99 Buy Jeep Wrangler YJ 42 6 Cyl Computer
Jeep Wrangler YJ 42 Timing Chain Gears Harmonic Balancer Cover
Jeep Wrangler YJ 42 Timing Chain Gears Harmonic Balancer Cover

$39.99 Buy Jeep Wrangler YJ 42 Timing Chain Gears Harmonic Balancer Cover
Jeep Wrangler YJ 6 Cyl 42 Engine Brakets With All Bolts
Jeep Wrangler YJ 6 Cyl 42 Engine Brakets With All Bolts

$29.99 Buy Jeep Wrangler YJ 6 Cyl 42 Engine Brakets With All Bolts
1990 YJ Wrangler Jeep Engine 285 Wiring Harness from running Jeep AX15 Trans
1990 YJ Wrangler Jeep Engine 285 Wiring Harness from running Jeep AX15 Trans

$50.00 Buy 1990 YJ Wrangler Jeep Engine 285 Wiring Harness from running Jeep AX15 Trans
JEEP WRANGLER YJ Computer ECM PCM ECU 1991 1995 Repair
JEEP WRANGLER YJ Computer ECM PCM ECU 1991 1995 Repair

$149.00 Buy JEEP WRANGLER YJ Computer ECM PCM ECU 1991 1995 Repair
Jeep K551 Weber 2BBL Carburetor 42 CJ Wrangler YJ 76 90
Jeep K551 Weber 2BBL Carburetor 42 CJ Wrangler YJ 76 90

$5.50 Buy Jeep K551 Weber 2BBL Carburetor 42 CJ Wrangler YJ 76 90
1993 jeep yj wrangler ecu pcm engine computer 24 56027364
1993 jeep yj wrangler ecu pcm engine computer 24 56027364

$79.99 Buy 1993 jeep yj wrangler ecu pcm engine computer 24 56027364
Jeep YJ TJ Wrangler 40L Poly Engine Mount Kit Bk 87 06 1747315
Jeep YJ TJ Wrangler 40L Poly Engine Mount Kit Bk 87 06 1747315

$158.73 Buy Jeep YJ TJ Wrangler 40L Poly Engine Mount Kit Bk 87 06 1747315
Oil Filter 1987 1990 Jeep YJ Wrangler with 25L 42L engine
Oil Filter 1987 1990 Jeep YJ Wrangler with 25L 42L engine

$7.49 Buy Oil Filter 1987 1990 Jeep YJ Wrangler with 25L 42L engine
Jeep Wrangler YJ 40L Ignition Coil 91 92 93 94 95
Jeep Wrangler YJ 40L Ignition Coil 91 92 93 94 95

$2.50 Buy Jeep Wrangler YJ 40L Ignition Coil 91 92 93 94 95
Brand New Jeep 45K Ignition Coil Upgrade ADD HP YJ XJ ZJ
Brand New Jeep 45K Ignition Coil Upgrade ADD HP YJ XJ ZJ

$29.96 Buy Brand New Jeep 45K Ignition Coil Upgrade ADD HP YJ XJ ZJ
Jeep YJ Wrangler Engine Ignition Control Module 87 88
Jeep YJ Wrangler Engine Ignition Control Module 87 88

$20.00 Buy Jeep YJ Wrangler Engine Ignition Control Module 87 88
JEEP CJ YJ TJ JK 76 11 LINE COIL 1 4 DIAMETER 25 FOOT  1673781
JEEP CJ YJ TJ JK 76 11 LINE COIL 1 4 DIAMETER 25 FOOT 1673781

$43.64 Buy JEEP CJ YJ TJ JK 76 11 LINE COIL 1 4 DIAMETER 25 FOOT  1673781
JEEP WRANGLER YJ 1987 95 VALVE COVER GASKET RUBBER 25L  1747714
JEEP WRANGLER YJ 1987 95 VALVE COVER GASKET RUBBER 25L 1747714

$10.69 Buy JEEP WRANGLER YJ 1987 95 VALVE COVER GASKET RUBBER 25L  1747714
New Jeep CJ YJ Wrangler 72 90 Weber Carburetor Kit  1770206
New Jeep CJ YJ Wrangler 72 90 Weber Carburetor Kit 1770206

$390.43 Buy New Jeep CJ YJ Wrangler 72 90 Weber Carburetor Kit  1770206
Jeep Wrangler YJ 92 to 95 Seat Belt 3 Point Harness  1320211
Jeep Wrangler YJ 92 to 95 Seat Belt 3 Point Harness 1320211

$128.28 Buy Jeep Wrangler YJ 92 to 95 Seat Belt 3 Point Harness  1320211
Jeep Wrangler YJ Ignition Coil Module 87 88 89 90
Jeep Wrangler YJ Ignition Coil Module 87 88 89 90

$5.00 Buy Jeep Wrangler YJ Ignition Coil Module 87 88 89 90
JEEP CJ YJ TJ 76 06 LINE COIL 5 16 DIAMETER 25 FEET  1673782
JEEP CJ YJ TJ 76 06 LINE COIL 5 16 DIAMETER 25 FEET 1673782

$43.12 Buy JEEP CJ YJ TJ 76 06 LINE COIL 5 16 DIAMETER 25 FEET  1673782
JEEP CJ YJ TJ JK 76 11 LINE COIL 3 16 DIAMETER 25 FOOT  167378
JEEP CJ YJ TJ JK 76 11 LINE COIL 3 16 DIAMETER 25 FOOT 167378

$36.26 Buy JEEP CJ YJ TJ JK 76 11 LINE COIL 3 16 DIAMETER 25 FOOT  167378
OEM 1986 1996 Jeep Wrangler YJ Fuel Vapor Valve GROMMET SEAL 52018823
OEM 1986 1996 Jeep Wrangler YJ Fuel Vapor Valve GROMMET SEAL 52018823

$9.70 Buy OEM 1986 1996 Jeep Wrangler YJ Fuel Vapor Valve GROMMET SEAL 52018823
Jeep CJ Wrangler YJ Aluminum Valve Cover 42 258 cj5 cj7 Scrambler
Jeep CJ Wrangler YJ Aluminum Valve Cover 42 258 cj5 cj7 Scrambler

$17.99 Buy Jeep CJ Wrangler YJ Aluminum Valve Cover 42 258 cj5 cj7 Scrambler
Jeep Wrangler YJ 6 CYL 40L Engine Block Heater MOPAR NEW IN THE BOX
Jeep Wrangler YJ 6 CYL 40L Engine Block Heater MOPAR NEW IN THE BOX

$50.00 Buy Jeep Wrangler YJ 6 CYL 40L Engine Block Heater MOPAR NEW IN THE BOX
Jeep YJ Wrangler Factory ECM Computer
Jeep YJ Wrangler Factory ECM Computer

$35.00 Buy Jeep YJ Wrangler Factory ECM Computer
MOTOR MOUNT LIFT BRACKET passenger side 25L engine 4 jeep YJ wrangler
MOTOR MOUNT LIFT BRACKET passenger side 25L engine 4 jeep YJ wrangler

$20.00 Buy MOTOR MOUNT LIFT BRACKET passenger side 25L engine 4 jeep YJ wrangler
hardtop wiring harness plug 4 jeep YJ wrangler
hardtop wiring harness plug 4 jeep YJ wrangler

$25.00 Buy hardtop wiring harness plug 4 jeep YJ wrangler
Jeep Wrangler YJ TJ 87 06 40L Engine Oil Cap
Jeep Wrangler YJ TJ 87 06 40L Engine Oil Cap

$13.99 Buy Jeep Wrangler YJ TJ 87 06 40L Engine Oil Cap
Jeep Wrangler Soundbar w speakers and harness 87 95 YJ sound bar
Jeep Wrangler Soundbar w speakers and harness 87 95 YJ sound bar

$99.99 Buy Jeep Wrangler Soundbar w speakers and harness 87 95 YJ sound bar
1993 Jeep ENGINE CHASSIS BODY service manual wrangler cherokee sahara laredo YJ
1993 Jeep ENGINE CHASSIS BODY service manual wrangler cherokee sahara laredo YJ

$24.95 Buy 1993 Jeep ENGINE CHASSIS BODY service manual wrangler cherokee sahara laredo YJ
Reese Trailer Lights Plug Play Hitch Wiring 91 95 + 97 Jeep Wrangler YJ
Reese Trailer Lights Plug Play Hitch Wiring 91 95 + 97 Jeep Wrangler YJ

$19.62 Buy Reese Trailer Lights Plug Play Hitch Wiring 91 95 + 97 Jeep Wrangler YJ
Engine Valve Cover Gasket Set 81 90 AMC Concord Jeep CJ5 CJ7 YJ 42
Engine Valve Cover Gasket Set 81 90 AMC Concord Jeep CJ5 CJ7 YJ 42

$8.96 Buy Engine Valve Cover Gasket Set 81 90 AMC Concord Jeep CJ5 CJ7 YJ 42
92 95 Jeep Wrangler YJ Interior Dash Wiring Harness with Fuse Box OEM Nice Uncut
92 95 Jeep Wrangler YJ Interior Dash Wiring Harness with Fuse Box OEM Nice Uncut

$65.00 Buy 92 95 Jeep Wrangler YJ Interior Dash Wiring Harness with Fuse Box OEM Nice Uncut
Jeep WRANGLER YJ SJ  Ignition Coil 25L 1988 1991
Jeep WRANGLER YJ SJ Ignition Coil 25L 1988 1991

$24.98 Buy Jeep WRANGLER YJ SJ  Ignition Coil 25L 1988 1991
JEEP MJ TJ LJ XJ YJ MONSTER LASER CUT MOTOR MOUNTS 40 Liter V 6 Engine
JEEP MJ TJ LJ XJ YJ MONSTER LASER CUT MOTOR MOUNTS 40 Liter V 6 Engine

$105.50 Buy JEEP MJ TJ LJ XJ YJ MONSTER LASER CUT MOTOR MOUNTS 40 Liter V 6 Engine
JEEP WRANGLER YJ 4CYL ENGINE 25L
JEEP WRANGLER YJ 4CYL ENGINE 25L

$500.00 Buy JEEP WRANGLER YJ 4CYL ENGINE 25L
Jeep NOS 40 L Valve Cover XJ YJ Fuel Injection Wrangler PN 04626078 P310
Jeep NOS 40 L Valve Cover XJ YJ Fuel Injection Wrangler PN 04626078 P310

$40.00 Buy Jeep NOS 40 L Valve Cover XJ YJ Fuel Injection Wrangler PN 04626078 P310
JEEP WRANGLER YJ 25 AX5 POWER BRAKE BOOSTER MASTER CYLINDER AND PROP VALVE
JEEP WRANGLER YJ 25 AX5 POWER BRAKE BOOSTER MASTER CYLINDER AND PROP VALVE

$30.00 Buy JEEP WRANGLER YJ 25 AX5 POWER BRAKE BOOSTER MASTER CYLINDER AND PROP VALVE
JEEP WRANGLER YJ 25 NP231 HEADLIGHT WIRING HARNESS COMPLETE OEM
JEEP WRANGLER YJ 25 NP231 HEADLIGHT WIRING HARNESS COMPLETE OEM

$20.00 Buy JEEP WRANGLER YJ 25 NP231 HEADLIGHT WIRING HARNESS COMPLETE OEM
Jeep Wrangler YJ Headlight Grille Wiring Harness Head Light Grill 87 95
Jeep Wrangler YJ Headlight Grille Wiring Harness Head Light Grill 87 95

$8.99 Buy Jeep Wrangler YJ Headlight Grille Wiring Harness Head Light Grill 87 95
YJ Jeep Wrangler 1987 1995 Front End Grill Wire Harness
YJ Jeep Wrangler 1987 1995 Front End Grill Wire Harness

$55.00 Buy YJ Jeep Wrangler 1987 1995 Front End Grill Wire Harness
OEM JEEP YJ WRANGLER INSTRUMENT DASH WIRE HARNESS WITH FUSE BOX
OEM JEEP YJ WRANGLER INSTRUMENT DASH WIRE HARNESS WITH FUSE BOX

$165.00 Buy OEM JEEP YJ WRANGLER INSTRUMENT DASH WIRE HARNESS WITH FUSE BOX
JEEP Wrangler FIRE EXTINGUISHER HARNESS CJ YJ TJ JK NEW BRONCO SAMURAI UTV MORE
JEEP Wrangler FIRE EXTINGUISHER HARNESS CJ YJ TJ JK NEW BRONCO SAMURAI UTV MORE

$17.50 Buy JEEP Wrangler FIRE EXTINGUISHER HARNESS CJ YJ TJ JK NEW BRONCO SAMURAI UTV MORE
92 95 Jeep Wrangler YJ Interior Dash Wiring Harness with Fuse Box OEM
92 95 Jeep Wrangler YJ Interior Dash Wiring Harness with Fuse Box OEM

$25.00 Buy 92 95 Jeep Wrangler YJ Interior Dash Wiring Harness with Fuse Box OEM
Jeep Wrangler YJ 1993 6 CYLINDER 40 MANUAL ENGINE WIRING HARNESS
Jeep Wrangler YJ 1993 6 CYLINDER 40 MANUAL ENGINE WIRING HARNESS

$90.00 Buy Jeep Wrangler YJ 1993 6 CYLINDER 40 MANUAL ENGINE WIRING HARNESS
Jeep Wrangler YJ Hardtop Hard Top Wiring Harness
Jeep Wrangler YJ Hardtop Hard Top Wiring Harness

$20.00 Buy Jeep Wrangler YJ Hardtop Hard Top Wiring Harness
JEEP CHEROKEE XJ WRANGLER YJ ENGINE STD ROD BEARING SET
JEEP CHEROKEE XJ WRANGLER YJ ENGINE STD ROD BEARING SET

$18.00 Buy JEEP CHEROKEE XJ WRANGLER YJ ENGINE STD ROD BEARING SET
Jeep cj or wrangler yj 42 engine crank caps and bolts
Jeep cj or wrangler yj 42 engine crank caps and bolts

$10.00 Buy Jeep cj or wrangler yj 42 engine crank caps and bolts
Jeep 1993 4CYL YJ WRANGLER IGNTION COIL
Jeep 1993 4CYL YJ WRANGLER IGNTION COIL

$10.00 Buy Jeep 1993 4CYL YJ WRANGLER IGNTION COIL
Jeep Wrangler YJ TJ 1991  1999 40 6 CYLINDER ENGINE motor only 91K clean
Jeep Wrangler YJ TJ 1991 1999 40 6 CYLINDER ENGINE motor only 91K clean

$0.99 Buy Jeep Wrangler YJ TJ 1991  1999 40 6 CYLINDER ENGINE motor only 91K clean
Jeep WRANGLER YJ 1995 6 CYLINDER 5 SPEED ENGINE WIRING HARNESS 985
Jeep WRANGLER YJ 1995 6 CYLINDER 5 SPEED ENGINE WIRING HARNESS 985

$0.99 Buy Jeep WRANGLER YJ 1995 6 CYLINDER 5 SPEED ENGINE WIRING HARNESS 985
Jeep WRANGLER YJ 1991 1995 6 CYLINDER 40 ENGINE MOTOR STARTER 989
Jeep WRANGLER YJ 1991 1995 6 CYLINDER 40 ENGINE MOTOR STARTER 989

$0.99 Buy Jeep WRANGLER YJ 1991 1995 6 CYLINDER 40 ENGINE MOTOR STARTER 989
Jeep WRANGLER YJ 1987 1995 CHARCOAL EMISSIONS CANISTER  LINES 990
Jeep WRANGLER YJ 1987 1995 CHARCOAL EMISSIONS CANISTER LINES 990

$0.99 Buy Jeep WRANGLER YJ 1987 1995 CHARCOAL EMISSIONS CANISTER  LINES 990
Jeep WRANGLER YJ 1987 1995 BRAKE BOOSTER PROPORTION VALVE USED
Jeep WRANGLER YJ 1987 1995 BRAKE BOOSTER PROPORTION VALVE USED

$0.99 Buy Jeep WRANGLER YJ 1987 1995 BRAKE BOOSTER PROPORTION VALVE USED
Jeep Wrangler YJ 1995 6 CYLINDER 40 automatic COMPUTER ECM
Jeep Wrangler YJ 1995 6 CYLINDER 40 automatic COMPUTER ECM

$0.99 Buy Jeep Wrangler YJ 1995 6 CYLINDER 40 automatic COMPUTER ECM
PROCOMP 5 COIL SUSPENSION CONVERSION LIFT KIT JEEP YJ WRANGLER 87 95
PROCOMP 5 COIL SUSPENSION CONVERSION LIFT KIT JEEP YJ WRANGLER 87 95

$1,829.95 Buy PROCOMP 5 COIL SUSPENSION CONVERSION LIFT KIT JEEP YJ WRANGLER 87 95
Prothane 87 96 Jeep Wrangler YJ Motor Engine  Transmission Total Mount Kit Red
Prothane 87 96 Jeep Wrangler YJ Motor Engine Transmission Total Mount Kit Red

$111.00 Buy Prothane 87 96 Jeep Wrangler YJ Motor Engine  Transmission Total Mount Kit Red
Jeep CJ Wrangler Yj hood lock safety security engine
Jeep CJ Wrangler Yj hood lock safety security engine

$20.00 Buy Jeep CJ Wrangler Yj hood lock safety security engine
AMC JEEP 258 42L Timing Kit 1972 1990 NEW CJ YJ MJ
AMC JEEP 258 42L Timing Kit 1972 1990 NEW CJ YJ MJ

$64.95 Buy AMC JEEP 258 42L Timing Kit 1972 1990 NEW CJ YJ MJ
Jeep CJ Wrangler YJ Emissions Control Valve 81 82 83 84 85 86 87 88 89 90
Jeep CJ Wrangler YJ Emissions Control Valve 81 82 83 84 85 86 87 88 89 90

$5.00 Buy Jeep CJ Wrangler YJ Emissions Control Valve 81 82 83 84 85 86 87 88 89 90
118356 Trailer Hitch Wiring Harness Jeep Wrangler YJ
118356 Trailer Hitch Wiring Harness Jeep Wrangler YJ

$22.58 Buy 118356 Trailer Hitch Wiring Harness Jeep Wrangler YJ
Jeep Wrangler YJ Headlight Grille Wiring Harness Turn signal Marker Light 87 90
Jeep Wrangler YJ Headlight Grille Wiring Harness Turn signal Marker Light 87 90

$39.95 Buy Jeep Wrangler YJ Headlight Grille Wiring Harness Turn signal Marker Light 87 90
Jeep YJ Computer 1989 258 5 Speed ECU ECM 5 7 8 cj5 cj7 cj8 Laredo AMC 1285
Jeep YJ Computer 1989 258 5 Speed ECU ECM 5 7 8 cj5 cj7 cj8 Laredo AMC 1285

$28.00 Buy Jeep YJ Computer 1989 258 5 Speed ECU ECM 5 7 8 cj5 cj7 cj8 Laredo AMC 1285
CARBURETOR KIT 1987 1988 JEEP YJ AMC 150 4 CYL 300 CFM
CARBURETOR KIT 1987 1988 JEEP YJ AMC 150 4 CYL 300 CFM

$592.48 Buy CARBURETOR KIT 1987 1988 JEEP YJ AMC 150 4 CYL 300 CFM
Jeep Wrangler YJ Engine Mount Bracket LH 42L 87 90
Jeep Wrangler YJ Engine Mount Bracket LH 42L 87 90

$49.95 Buy Jeep Wrangler YJ Engine Mount Bracket LH 42L 87 90
Jeep Wrangler YJ Engine Mount Bracket RH 42L 87 90
Jeep Wrangler YJ Engine Mount Bracket RH 42L 87 90

$49.95 Buy Jeep Wrangler YJ Engine Mount Bracket RH 42L 87 90


Rugged Ridge 17750.05 Polished Aluminum Cold Air Intake for 91-95 Wrangler YJ 2.5L Engine
List Price: $239.90
Sale Price: $162.94
click here to buy Rugged Ridge 17750.05 Polished Aluminum Cold Air Intake for 91-95 Wrangler YJ 2.5L Engine

Want more horsepower, better throttle response, and improved acceleration. a rugged ridge air intake system can boost your performance, while helping you keep extra cash in your wallet. our polished aluminum mandrel bent intake tube replaces the restrictive factory air box to help improve fuel econo...

Rugged Ridge 17750.04 Polished Aluminum Cold Air Intake for 91-95 Wrangler YJ 4.0L Engine
List Price: $239.90
Sale Price: $162.94
click here to buy Rugged Ridge 17750.04 Polished Aluminum Cold Air Intake for 91-95 Wrangler YJ 4.0L Engine

Want more horsepower, better throttle response, and improved acceleration. a rugged ridge air intake system can boost your performance, while helping you keep extra cash in your wallet. our polished aluminum mandrel bent intake tube replaces the restrictive factory air box to help improve fuel econo...

3 Row All Aluminum Replacement Radiator for the 1987-2006 Jeep Wrangler YJ - Engines: 2.4, 2.5,V4, 4.0, V6 - Manufactured by Champion Cooling Systems, Part Number: 2101
List Price: $325.00
Sale Price: $230.95
click here to buy 3 Row All Aluminum Replacement Radiator for the 1987-2006 Jeep Wrangler YJ - Engines: 2.4, 2.5,V4, 4.0, V6 - Manufactured by Champion Cooling Systems, Part Number: 2101

All aluminum 3-row replacement radiator for the 1987-06 jeep wrangler yj - engines: 2.4, 2.5,v4, 4.0, v6. manufactured by champion cooling systems, part #: 2101. champion cooling systems radiators are manufactured at their iso certified facility. they are made to the highest of standards paired...