My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE
Categories
  • Tire and Wheel
  • RV & Marine
  • Suspension
  • Tools and Equipment
  • Body
  • Transmission
  • Brake
  • Accessories and Fluids
  • Engine
  • Electrical, Charging and Starting
  • Driveline and Axles
  • Belts and Cooling
  • Home Improvement
  • Air and Fuel Delivery
  • HVAC
  • Electrical, Lighting and Body
  • Exhaust
  • Steering
  • Powersports & Motorcycle
  • Ignition
  • Emission Control
  • Entertainment and Telematics
  • Wiper and Washer
  • Hardware and Service Supplies
  • Transfer Case
  • Multifunction Terms
  • Lawn & Garden
Manufacturers
View all
Want to receive promotions and offers?

GMC Jimmy Engine Gaskets and Seals

Engine gaskets and seals for the GMC Jimmy span model years 1970 through 2005, covering a range of sealing components from cylinder head gaskets to intake manifold gasket sets. Select your year above and we'll show only the engine gaskets and seals that fit your GMC Jimmy. Fitment is checked against our vehicle data for every part listed.

271 - 300 of 519 results

Best Seller Free Shipping
Picture of Cometic PRO1005T-4300-051 Top End Gasket Kit for Chevrolet Mark IV Big Block - V8

Cometic PRO1005T-4300-051 Top End Gasket Kit for Chevrolet Mark IV Big Block - V8

79 reviews
Part: PRO1005T-4300-051
Vehicle Specific
$350.02
Ships from manufacturer
Picture for manufacturer Cometic
Best Seller Free Shipping
Picture of Cometic PRO1003T-NHG Top End Gasket Kit for Chevrolet Small Block - 350/400 Gen-1 V8

Cometic PRO1003T-NHG Top End Gasket Kit for Chevrolet Small Block - 350/400 Gen-1 V8

49 reviews
Part: PRO1003T-NHG
Vehicle Specific
$154.23
Ships from manufacturer
Picture for manufacturer Cometic
Best Seller Free Shipping
Picture of Cometic C5246-140 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.100 V8

Cometic C5246-140 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.100 V8

20 reviews
Part: C5246-140
Vehicle Specific
$232.11
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5245-032 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060

Cometic C5245-032 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060

22 reviews
Part: C5245-032
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
Picture of Edelbrock 6997 Front Timing Cover Gasket Set Small Block Chevy with Seal

Edelbrock 6997 Front Timing Cover Gasket Set Small Block Chevy with Seal

27 reviews
Part: 6997
$19.95
Ships from manufacturer
Picture for manufacturer Edelbrock
Picture of Cometic C15041-060 Intake Manifold Gasket Set for Chevy Big Block Mark IV Gen V/VI

Cometic C15041-060 Intake Manifold Gasket Set for Chevy Big Block Mark IV Gen V/VI

20 reviews
Part: C15041-060
Vehicle Specific
$26.99
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5432-080 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310

Cometic C5432-080 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310

72 reviews
Part: C5432-080
Vehicle Specific
$145.67
Ships from manufacturer
Picture for manufacturer Cometic
Picture of Cometic C15007-060 Chevrolet LB1/LB4 Gen-1 90° V6 Intake Manifold Gasket

Cometic C15007-060 Chevrolet LB1/LB4 Gen-1 90° V6 Intake Manifold Gasket

78 reviews
Part: C15007-060
Vehicle Specific
$26.60
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic CP5528 Intake Manifold Gasket Set Chevy Small Block Gen I - V8

Cometic CP5528 Intake Manifold Gasket Set Chevy Small Block Gen I - V8

12 reviews
Part: CP5528
Vehicle Specific
$161.86
Ships from manufacturer
Picture for manufacturer Cometic
Picture of Cometic CP15282 Timing Cover Seal Set for Chevy Small Block Gen-1 V8 Representative Photo, actual item may vary

Cometic CP15282 Timing Cover Seal Set for Chevy Small Block Gen-1 V8

67 reviews
Part: CP15282
Vehicle Specific
$40.09
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic CP5541 Intake Manifold Gasket Set Chevy Small Block Gen I - V8

Cometic CP5541 Intake Manifold Gasket Set Chevy Small Block Gen I - V8

35 reviews
Part: CP5541
Vehicle Specific
$161.86
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5410-030 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165

Cometic C5410-030 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165

60 reviews
Part: C5410-030
Vehicle Specific
$98.30
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5408-030 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 030

Cometic C5408-030 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 030

64 reviews
Part: C5408-030
Vehicle Specific
$95.19
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5473 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.004

Cometic C5473 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.004

36 reviews
Part: C5473
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5410-045 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165

Cometic C5410-045 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165

39 reviews
Part: C5410-045
Vehicle Specific
$102.21
Ships from manufacturer
Picture for manufacturer Cometic
Picture of Cometic 3164V-16 Viton Valve Stem Seal 8mm x 12.3mm x 12mm x 17mm

Cometic 3164V-16 Viton Valve Stem Seal 8mm x 12.3mm x 12mm x 17mm

53 reviews
Part: 3164V-16
$30.02
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5401-060 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.135

Cometic C5401-060 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.135

61 reviews
Part: C5401-060
Vehicle Specific
$126.80
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5399-045 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.030 045

Cometic C5399-045 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.030 045

5 reviews
Part: C5399-045
Vehicle Specific
$99.90
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5434-036 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.630

Cometic C5434-036 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.630

16 reviews
Part: C5434-036
Vehicle Specific
$100.59
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5407-060 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.160 060 V8

Cometic C5407-060 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.160 060 V8

31 reviews
Part: C5407-060
Vehicle Specific
$126.80
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5403-036 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 036

Cometic C5403-036 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 036

73 reviews
Part: C5403-036
Vehicle Specific
$96.10
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5474-045 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.080

Cometic C5474-045 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.080

22 reviews
Part: C5474-045
Vehicle Specific
$102.21
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5407-051 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.160

Cometic C5407-051 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.160

9 reviews
Part: C5407-051
Vehicle Specific
$98.99
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5400-030 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 030

Cometic C5400-030 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 030

38 reviews
Part: C5400-030
Vehicle Specific
$95.19
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5432-027 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310

Cometic C5432-027 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310

51 reviews
Part: C5432-027
Vehicle Specific
$100.59
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5491 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.500

Cometic C5491 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.500

12 reviews
Part: C5491
Vehicle Specific
$103.73
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5413-030 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.145

Cometic C5413-030 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.145

62 reviews
Part: C5413-030
Vehicle Specific
$97.39
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5816-036 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.320

Cometic C5816-036 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.320

74 reviews
Part: C5816-036
Vehicle Specific
$107.16
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5433-051 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.570

Cometic C5433-051 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.570

26 reviews
Part: C5433-051
Vehicle Specific
$103.73
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Cometic C5247-045 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.125 045

Cometic C5247-045 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.125 045

72 reviews
Part: C5247-045
Vehicle Specific
$102.21
Ships from manufacturer
Picture for manufacturer Cometic

What's here for your GMC Jimmy

  • Engine cylinder head gaskets, including OE replacement and performance styles
  • Engine intake manifold gasket sets
  • Front and rear seals
  • Rubber gaskets and multi-piece kit configurations

The widest selection here comes from Cometic, Victor, MAHLE, and Speedmaster, covering a broad span of GMC Jimmy model years and configurations. Other categories GMC Jimmy owners shop for: GMC Jimmy Springs and Suspension Parts, GMC Jimmy Accessory Drive Belts and Pulleys and GMC Jimmy Engine Block Parts, or browse all GMC Jimmy parts and accessories.