If you would like a response to your feedback, please enter your email address below. We will never use your email address for any other purpose. (Optional).

Or Cancel

Home
Jeep Grand Wagoneer (SJ) Parts
Jeep Grand Wagoneer (SJ) Replacement Parts
Jeep Grand Wagoneer (SJ) Replacement Under Hood Parts
Jeep Grand Wagoneer (SJ) Replacement Engine Parts
Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts

REFINE BY:

Brand

Crown Automotive (147)
Mr. Gasket Company (1)
Omix-Ada (120)
RT Off-Road (2)

Fitment

Direct Fit (258)
Universal Fit (12)

Baffled

Is Baffled (2)
Is Not Baffled (1)

Bushing Color

Black (3)
Natural (2)

Bushing Material

Rubber (5)

Capacity

Stock (3)

Color

Black (3)
Yellow (2)

Finish

Black (10)
Blue (1)
Coated (2)
Natural (3)
Polished (2)
Red (1)

Material

Aluminum (8)
Plastic (11)
Steel (3)

Mount Material

Rubber (2)

Style

Canister (3)
Finned (5)
OE Replacement (9)

Type Of Mount

Transfer Case Mount (1)
Transmission Mount (1)

Type

V-Belt (2)

Underdriven

Is Not UnderDriven (2)

Part Type

Air Cleaner Assembly (1)
CJ 4 Cylinder Engine Parts (5)
CJ 6 Cylinder Engine Parts (4)
CJ and Full Size V8 Engine Parts (2)
Engine Air Intake Velocity Stack (1)
Engine Crankshaft Seal (8)
Engine Rocker Arm Bridge (3)
Engine Valve Cover (2)
Engine Valve Cover Bolt (1)
JK Wrangler Cooling Parts (1)
View More
KL Cherokee Electrical (2)
Liberty 3.7L Engine Parts (226)
MJ Comanche 2.5L 4 Cylinder Engine (4)
MJ Comanche 4.0L 6 Cylinder Engine (6)
TJ Wrangler 2.5L 4 Cylinder Engine Parts (1)
TJ Wrangler 4.0L 6 Cylinder Engine Parts (6)
WJ Grand Cherokee 4.7L Engine Parts (2)
WK2 Grand Cherokee Electrical (1)
XJ Cherokee 2.5L 4 Cylinder Engine (2)
XJ Cherokee 4.0L 6 Cylinder Engine (2)
YJ Wrangler 2.5L 4 cylinder Engine Parts (2)
YJ Wrangler 4.0L 6 cylinder Engine Parts (1)
YJ Wrangler 4.2L 6 cylinder Engine Parts (2)
ZJ Grand Cherokee Electrical (1)

Price Range

$1 to $99 (236)
$100 to $199 (22)
$200 to $299 (11)
$300 to $399 (1)

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts

View By Product GroupSwitch to View Product Groups
View By Individual ItemsSwitch to View Products

Make Sure It Fits Your Vehicle

109 Product Groups

Switch to View Products

Omix-ADA Valve Covers

Omix-Ada Valve Cover

From $103.62

Ships Free*

Valve Cover
California Residents: WARNING

From $103.62

On Sale

Crown Automotive Valve Covers

Crown Automotive Valve Cover

From $59.99

Ships Free

Valve Cover
Plastic
Grommets sold separately
California Residents: WARNING

From $59.99

5.0 5.0 (2)

Crown Automotive Valve Cover Gasket

From $13.99

Ships Free*

Valve Cover Gasket
California Residents: WARNING

From $13.99

3.0 3.0 (1)

Omix-ADA Engine Valve Cover Gaskets

Omix-Ada Engine Valve Cover Gasket

From $24.99

Ships Free*

Valve Cover Gasket
California Residents: WARNING

From $24.99

On Sale

Omix-ADA Valve Cover Mount Kits

Omix-Ada Valve Cover Mount Kit

From $26.99

Ships Free*

Valve Cover Mount Kit
Includes gasket,rubber grommets,oil cap and bolts
California Residents: WARNING

From $26.99

On Sale

Omix-ADA Valve Cover Gasket Kits

Omix-Ada Valve Cover Gasket

From $12.27

Ships Free*

Valve Cover Gasket
California Residents: WARNING

From $12.27

On Sale

Crown Automotive Head Gasket

From $13.99

Ships Free*

Head Gasket
California Residents: WARNING

From $13.99

Omix-ADA Head Gaskets

Omix-Ada Head Gasket

From $17.62

Ships Free*

Head Gasket
California Residents: WARNING

From $17.62

On Sale

Omix-ADA Engine Gasket Sets

Omix-Ada Engine Gasket Set

From $46.63

Ships Free*

Engine Gasket Set
California Residents: WARNING

From $46.63

On Sale

Crown Automotive Engine Upper Gasket Set

From $57.99

Ships Free

Engine Upper Gasket Set
California Residents: WARNING

From $57.99

Crown Automotive Head Gasket Set

From $43.99

Ships Free*

From $43.99

Crown Automotive Engine Lower Gasket Set

From $29.99

Ships Free*

Engine Lower Gasket Set
California Residents: WARNING

From $29.99

5.0 5.0 (1)

270 Products

Switch to View Product Groups

SORT BY

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA 258 Aluminum Valve Cover with Hardware and Cork Gasket (Blue) - 639258B

Part Number: OAI639258B

Omix-ADA 258 Aluminum Valve Cover with Hardware and Cork Gasket (Blue) - 639258B

Be the first to review

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L engine
Aluminum
Blue powder coat
Replaces factory plastic cover
Drilling required
California Residents: WARNING

+ View More Specs

- View Less Specs

$199.99

Add Protection Plan for $20.00 ? Ships Directly From Manufacturer May take additional processing time.

Ships Free

Part #: OAI639258B

Omix-ADA 258 Aluminum Valve Cover with Hardware and Cork Gasket (Blue) - 639258B

$199.99

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L engine
Aluminum
Blue powder coat
Replaces factory plastic cover
Drilling required
California Residents: WARNING

+ View More Specs

- View Less Specs

Ships Directly From Manufacturer May take additional processing time.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Crown Automotive Replacement Valve Cover (Black) - 83501398

Part Number: CRO83501398

Crown Automotive Replacement Valve Cover (Black) - 83501398

Be the first to review

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-86 SJ Full Size and J-series truck
No hardware included, valve cover only
With factory plastic valve cover
California Residents: WARNING

+ View More Specs

- View Less Specs

$59.99

Add Protection Plan for $6.00 ?

Ready To Ship

Ships Free*

Part #: CRO83501398

Crown Automotive Replacement Valve Cover (Black) - 83501398

$59.99

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-86 SJ Full Size and J-series truck
No hardware included, valve cover only
With factory plastic valve cover
California Residents: WARNING

+ View More Specs

- View Less Specs

Ready To Ship

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA Aluminum Valve Covers (Coated) - 17401.10

Part Number: OAI17401.10

Omix-ADA Aluminum Valve Covers (Coated) - 17401.10

Be the first to review

Fitment: Direct Fit
72-81 CJ
76-91 SJ Full Size and J-series truck
AMC 290-401 V8 engines
Black powder coat
Polished fins
Omix-Ada logo in center
California Residents: WARNING

+ View More Specs

- View Less Specs

$185.14

Add Protection Plan for $18.51 ? Ships Directly From Manufacturer May take additional processing time.

Ships Free

Part #: OAI17401.10

Omix-ADA Aluminum Valve Covers (Coated) - 17401.10

$185.14

Fitment: Direct Fit
72-81 CJ
76-91 SJ Full Size and J-series truck
AMC 290-401 V8 engines
Black powder coat
Polished fins
Omix-Ada logo in center
California Residents: WARNING

+ View More Specs

- View Less Specs

Ships Directly From Manufacturer May take additional processing time.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA Replacement Plastic Valve Cover Kit (Natural) - 83501398K

Part Number: KIT83501398K

Omix-ADA Replacement Plastic Valve Cover Kit (Natural) - 83501398K

Be the first to review

Fitment: Direct Fit
With factory plastic valve cover
Replacement Plastic Valve Cover Kit
California Residents: WARNING

$103.62

Add Protection Plan for $10.36 ? Out Of Stock Order now. Get it first.

Ships Free

Part #: KIT83501398K

Omix-ADA Replacement Plastic Valve Cover Kit (Natural) - 83501398K

$103.62

Fitment: Direct Fit
With factory plastic valve cover
Replacement Plastic Valve Cover Kit
California Residents: WARNING

+ View More Specs

- View Less Specs

Out Of Stock Order now. Get it first.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA Polished 4.2L Valve Cover (Polished) - 17401.09

Part Number: OAI17401.09

Omix-ADA Polished 4.2L Valve Cover (Polished) - 17401.09

Be the first to review

Fitment: Direct Fit
80-87 YJ Wrangler and CJ
80-87 SJ Full Size and J-series truck
4.2L engine
Aluminum
Polished
Replaces factory plastic cover
Drilling required
California Residents: WARNING

+ View More Specs

- View Less Specs

$120.99

Add Protection Plan for $12.10 ? Ships Directly From Manufacturer May take additional processing time.

Ships Free

Part #: OAI17401.09

Omix-ADA Polished 4.2L Valve Cover (Polished) - 17401.09

$120.99

Fitment: Direct Fit
80-87 YJ Wrangler and CJ
80-87 SJ Full Size and J-series truck
4.2L engine
Aluminum
Polished
Replaces factory plastic cover
Drilling required
California Residents: WARNING

+ View More Specs

- View Less Specs

Ships Directly From Manufacturer May take additional processing time.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA Valve Cover Gasket - 17447.06

Part Number: OAI17447.06

Omix-ADA Valve Cover Gasket - 17447.06

Be the first to review

Fitment: Direct Fit
67-91 CJ
72-91 SJ Full Size and J-series truck
AMC 304-401 V8 engines
Cork
Sold as a pair
California Residents: WARNING

+ View More Specs

- View Less Specs

$12.92

Add Protection Plan for $1.29 ? Ships Directly From Manufacturer May take additional processing time.

Ships Free*

Part #: OAI17447.06

Omix-ADA Valve Cover Gasket - 17447.06

$12.92

Fitment: Direct Fit
67-91 CJ
72-91 SJ Full Size and J-series truck
AMC 304-401 V8 engines
Cork
Sold as a pair
California Residents: WARNING

+ View More Specs

- View Less Specs

Ships Directly From Manufacturer May take additional processing time.

Ships Free*

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA Black 4.2L Aluminum Valve Cover Kit (Black) - 17401.07

Part Number: OAI17401.07

Omix-ADA Black 4.2L Aluminum Valve Cover Kit (Black) - 17401.07

Be the first to review

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L engine
Aluminum
Black powder coat
Replaces factory plastic cover
Drilling required
California Residents: WARNING

+ View More Specs

- View Less Specs

$205.99

Add Protection Plan for $20.60 ? Out Of Stock Order now. Get it first.

Ships Free

Part #: OAI17401.07

Omix-ADA Black 4.2L Aluminum Valve Cover Kit (Black) - 17401.07

$205.99

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L engine
Aluminum
Black powder coat
Replaces factory plastic cover
Drilling required
California Residents: WARNING

+ View More Specs

- View Less Specs

Out Of Stock Order now. Get it first.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA 4.2L Plastic Valve Cover Kit with Rubber Gasket (Black) - 17401.05

Part Number: OAI17401.05

Omix-ADA 4.2L Plastic Valve Cover Kit with Rubber Gasket (Black) - 17401.05

Be the first to review

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L 6 cylinder engines
Plastic
With factory plastic cover
Includes rubber gasket and hardware
California Residents: WARNING

+ View More Specs

- View Less Specs

$79.38

Add Protection Plan for $7.94 ? Out Of Stock Order now. Get it first.

Ships Free*

Part #: OAI17401.05

Omix-ADA 4.2L Plastic Valve Cover Kit with Rubber Gasket (Black) - 17401.05

$79.38

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L 6 cylinder engines
Plastic
With factory plastic cover
Includes rubber gasket and hardware
California Residents: WARNING

+ View More Specs

- View Less Specs

Out Of Stock Order now. Get it first.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA 4.2L Plastic Valve Cover Kit with Cork Gasket (Black) - 17401.04

Part Number: OAI17401.04

Omix-ADA 4.2L Plastic Valve Cover Kit with Cork Gasket (Black) - 17401.04

Be the first to review

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L 6 cylinder engines
Plastic
With factory plastic cover
Includes cork gasket and hardware
California Residents: WARNING

+ View More Specs

- View Less Specs

$71.80

Add Protection Plan for $7.18 ? Ships Directly From Manufacturer May take additional processing time.

Ships Free*

Part #: OAI17401.04

Omix-ADA 4.2L Plastic Valve Cover Kit with Cork Gasket (Black) - 17401.04

$71.80

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L 6 cylinder engines
Plastic
With factory plastic cover
Includes cork gasket and hardware
California Residents: WARNING

+ View More Specs

- View Less Specs

Ships Directly From Manufacturer May take additional processing time.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA AMC V8 Finned Die Cast Aluminum Valve Cover Kit (Coated) - DMC-6920

Part Number: OAIDMC-6920

Omix-ADA AMC V8 Finned Die Cast Aluminum Valve Cover Kit (Coated) - DMC-6920

Be the first to review

Fitment: Direct Fit
87-91 Wrangler YJ
66-86 CJ
AMC 290-401 V8 engines
Black powder coat
California Residents: WARNING

+ View More Specs

- View Less Specs

$277.99

Add Protection Plan for $27.80 ? Ships Directly From Manufacturer May take additional processing time.

Ships Free

Part #: OAIDMC-6920

Omix-ADA AMC V8 Finned Die Cast Aluminum Valve Cover Kit (Coated) - DMC-6920

$277.99

Fitment: Direct Fit
87-91 Wrangler YJ
66-86 CJ
AMC 290-401 V8 engines
Black powder coat
California Residents: WARNING

+ View More Specs

- View Less Specs

Ships Directly From Manufacturer May take additional processing time.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-Ada 258 Aluminum Valve Cover - 17401.14

Part Number: OAI17401.14

Omix-Ada 258 Aluminum Valve Cover - 17401.14

Be the first to review

Fitment: Direct Fit
4.2L 6 cylinder engine
Aluminum
Red powdercoat
Replaces factory plastic cover
Drilling required
California Residents: WARNING

+ View More Specs

- View Less Specs

$189.99

Add Protection Plan for $19.00 ? Ships Directly From Manufacturer May take additional processing time.

Ships Free

Part #: OAI17401.14

Omix-Ada 258 Aluminum Valve Cover - 17401.14

$189.99

Fitment: Direct Fit
4.2L 6 cylinder engine
Aluminum
Red powdercoat
Replaces factory plastic cover
Drilling required
California Residents: WARNING

+ View More Specs

- View Less Specs

Ships Directly From Manufacturer May take additional processing time.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA 4.2L Plastic Replacement Valve Cover (Black) - 17401.03

Part Number: OAI17401.03

Omix-ADA 4.2L Plastic Replacement Valve Cover (Black) - 17401.03

Be the first to review

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-86 SJ Full Size and J-series truck
No hardware included, valve cover only
With factory plastic valve cover
California Residents: WARNING

+ View More Specs

- View Less Specs

$67.99

Add Protection Plan for $6.80 ? Ships Directly From Manufacturer May take additional processing time.

Ships Free*

Part #: OAI17401.03

Omix-ADA 4.2L Plastic Replacement Valve Cover (Black) - 17401.03

$67.99

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-86 SJ Full Size and J-series truck
No hardware included, valve cover only
With factory plastic valve cover
California Residents: WARNING

+ View More Specs

- View Less Specs

Ships Directly From Manufacturer May take additional processing time.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA Black 4.2L Inch 258 Inch Script Aluminum Valve Cover with Hardware and Cork Gasket - 17401.15

Part Number: OAI17401.15

Omix-ADA Black 4.2L Inch 258 Inch Script Aluminum Valve Cover with Hardware and Cork Gasket - 17401.15

Be the first to review

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L engine
Aluminum
Black powder coat
Replaces factory plastic cover
Drilling required
California Residents: WARNING

+ View More Specs

- View Less Specs

$189.99

Add Protection Plan for $19.00 ? Ships Directly From Manufacturer May take additional processing time.

Ships Free

Part #: OAI17401.15

Omix-ADA Black 4.2L Inch 258 Inch Script Aluminum Valve Cover with Hardware and Cork Gasket - 17401.15

$189.99

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L engine
Aluminum
Black powder coat
Replaces factory plastic cover
Drilling required
California Residents: WARNING

+ View More Specs

- View Less Specs

Ships Directly From Manufacturer May take additional processing time.

Ships Free

Jeep Grand Wagoneer (SJ) YJ Wrangler 4.0L 6 cylinder Engine Parts Omix-ADA Black 4.2L Aluminum Valve Cover Kit With Hardware and Cork Gasket (Black) - 17401.08

Part Number: OAI17401.08

Omix-ADA Black 4.2L Aluminum Valve Cover Kit With Hardware and Cork Gasket (Black) - 17401.08

Be the first to review

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L engine
Aluminum
Black powder coat
Replaces factory plastic cover
Drilling required
Kit includes : cork valve cover gasket, oil fill cap, PVC grommets, 5/16" allen head bolts, 1/4" allen head bolts, standard screws and instructions
California Residents: WARNING

+ View More Specs

- View Less Specs

$119.95

Add Protection Plan for $12.00 ?

Ready To Ship

Ships Free

Part #: OAI17401.08

Omix-ADA Black 4.2L Aluminum Valve Cover Kit With Hardware and Cork Gasket (Black) - 17401.08

$119.95

Fitment: Direct Fit
1987 Wrangler YJ
81-86 CJ
81-87 SJ Full Size and J-series truck
4.2L engine
Aluminum
Black powder coat
Replaces factory plastic cover
Drilling required
Kit includes : cork valve cover gasket, oil fill cap, PVC grommets, 5/16" allen head bolts, 1/4" allen head bolts, standard screws and instructions
California Residents: WARNING