425+ 2018 Chevrolet Express 3500 Engine & Drivetrain LS Parts - Page 4

LS · Engine & Drivetrain (425 products)

Exact-fit parts for the 2018 Chevrolet Express 3500 LS.

Cometic GM LS Gen-3/4 Small Block V8 .060in MLS Cylinder Head Gasket - 4.200in Bore

Cometic Gasket

Part # C15524-060

Confirmed Fit

Cometic GM LS Gen-3/4 Small Block V8 .060in MLS Cylinder Head Gasket - 4.200in Bore

$131.62

COMP Cams

Part # 26918CS-KIT

Confirmed Fit

COMP Cams Kit Beehive Spring Steel LS

$522.92

Cometic GM LS1 SB 4.060 inch Bore .036 inch MLS Head Gasket

Cometic Gasket

Part # C5751-036

Confirmed Fit

Cometic GM LS1 SB 4.060 inch Bore .036 inch MLS Head Gasket

$97.74

Cometic GM LS Gen-3/4 Small Block V8 .092in MLS Cylinder Head Gasket - 4.000in Bore

Cometic Gasket

Part # C5477-092

Confirmed Fit

Cometic GM LS Gen-3/4 Small Block V8 .092in MLS Cylinder Head Gasket - 4.000in Bore

$143.45

Clevite

Part # MS2368A

Confirmed Fit

Clevite 14-18 Chevrolet Silverado 1500 Main Bearing Set

$115.07

Edelbrock

Part # 35733

Confirmed Fit

Edelbrock Pro Flo 4 XT EFI System Seq Port LS Gen III/IV Cathedral Port 550 HP Max 35lb/hr Black

$3310.50

Dayco

Part # 5060785DR

Fits with Conditions

V-RIBBED, DRIVE RITE TRADITIONAL

$19.67

COMP Cams

Part # 54-457-11

Confirmed Fit

COMP Cams Camshaft LS1 273Lr HR-112

$442.84

Granatelli 05-13 GM LS1/LS2/LS3/LS4/LS5/LS6/LS7/LS9/LSA Malevolent Coil Packs - Black (Single)

Granatelli Motor Sports

Part # 28-0513-1M

Confirmed Fit

Granatelli 05-13 GM LS1/LS2/LS3/LS4/LS5/LS6/LS7/LS9/LSA Malevolent Coil Packs - Black (Single)

$121.05

Dayco

Part # 5060775

Fits with Conditions

POLY RIB BELT, DAYCO

$26.11

Cometic GM LS1 SB 4.160 inch Bore .036 inch MLS Head Gasket

Cometic Gasket

Part # C5318-036

Confirmed Fit

Cometic GM LS1 SB 4.160 inch Bore .036 inch MLS Head Gasket

$97.74

Cometic GM LS1 SB 4.160 inch Bore .030 inch MLS Head Gasket

Cometic Gasket

Part # C5318-030

Confirmed Fit

Cometic GM LS1 SB 4.160 inch Bore .030 inch MLS Head Gasket

$97.74

COMP Cams

Part # 13702-KIT

Confirmed Fit

COMP Cams Trunnion Kit LS-Type Rocker Retrofit

$209.40

Cometic GM LS1 SB 4.000 inch Bore .045 inch MLS Head Gasket

Cometic Gasket

Part # C5477-045

Confirmed Fit

Cometic GM LS1 SB 4.000 inch Bore .045 inch MLS Head Gasket

$97.74

Skyward Automotive

Part # SK264375

Fits with Conditions

Engine Oil Pan

$153.98

Cometic GM LS1 SB 4.060 inch Bore .030 inch MLS Head Gasket

Cometic Gasket

Part # C5751-030

Confirmed Fit

Cometic GM LS1 SB 4.060 inch Bore .030 inch MLS Head Gasket

$97.74

Cometic GM LS1 SB 4.130 inch Bore .098 inch MLS-5 Head Gasket

Cometic Gasket

Part # C5317-098

Confirmed Fit

Cometic GM LS1 SB 4.130 inch Bore .098 inch MLS-5 Head Gasket

$143.45

COMP Cams

Part # 291

Confirmed Fit

COMP Cams GM LS Engine Billet Aluminum Valve Covers

$626.68

Dorman

Part # 266-025

Fits with Conditions

Engine Oil Pan

$112.08

Bando

Part # 4PK902F

Fits with Conditions

Bando USA OEM Quality FIT Serpentine Belt

$18.00

Frequently Asked Questions

Do these parts fit my 2018 Chevrolet Express 3500 LS?

This page groups parts listed for the 2018 Chevrolet Express 3500 LS. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What engine & drivetrain options are available for my 2018 Chevrolet Express 3500 LS?

We offer a wide selection of engine & drivetrain parts for the 2018 Chevrolet Express 3500 LS. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2018 Chevrolet Express 3500 LS?

We carry parts from trusted brands including COMP Cams, Cometic Gasket, Fel-Pro, Granatelli Motor Sports, and NGK, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2018 Chevrolet Express 3500 LS parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2018 Chevrolet Express 3500 LS parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2018 Chevrolet Express 3500(2,071 parts)

Shop by Problem

Other Chevrolet Express 3500 Years

2018 Chevrolet Express 3500(2,071 parts)

Shop by Problem

Other Chevrolet Express 3500 Years

LS · Engine & Drivetrain (425 products)

Cometic GM LS Gen-3/4 Small Block V8 .060in MLS Cylinder Head Gasket - 4.200in Bore

COMP Cams Kit Beehive Spring Steel LS

Cometic GM LS1 SB 4.060 inch Bore .036 inch MLS Head Gasket

Cometic GM LS Gen-3/4 Small Block V8 .092in MLS Cylinder Head Gasket - 4.000in Bore

Clevite 14-18 Chevrolet Silverado 1500 Main Bearing Set

Edelbrock Pro Flo 4 XT EFI System Seq Port LS Gen III/IV Cathedral Port 550 HP Max 35lb/hr Black

V-RIBBED, DRIVE RITE TRADITIONAL

COMP Cams Camshaft LS1 273Lr HR-112

Granatelli 05-13 GM LS1/LS2/LS3/LS4/LS5/LS6/LS7/LS9/LSA Malevolent Coil Packs - Black (Single)

POLY RIB BELT, DAYCO

Cometic GM LS1 SB 4.160 inch Bore .036 inch MLS Head Gasket

Cometic GM LS1 SB 4.160 inch Bore .030 inch MLS Head Gasket

COMP Cams Trunnion Kit LS-Type Rocker Retrofit

Cometic GM LS1 SB 4.000 inch Bore .045 inch MLS Head Gasket

Engine Oil Pan

Cometic GM LS1 SB 4.060 inch Bore .030 inch MLS Head Gasket

Cometic GM LS1 SB 4.130 inch Bore .098 inch MLS-5 Head Gasket

COMP Cams GM LS Engine Billet Aluminum Valve Covers

Engine Oil Pan

Bando USA OEM Quality FIT Serpentine Belt

Frequently Asked Questions

Do these parts fit my 2018 Chevrolet Express 3500 LS?

What engine & drivetrain options are available for my 2018 Chevrolet Express 3500 LS?

What brands make parts for the 2018 Chevrolet Express 3500 LS?

How fast do 2018 Chevrolet Express 3500 LS parts ship?

What warranty do your 2018 Chevrolet Express 3500 LS parts come with?