1112+ 2012 Chevrolet Silverado 3500 HD Engine & Drivetrain Parts - Page 47

Engine & Drivetrain (1,112 products)

King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 040) Main Bearing Set

King Engine Bearings

Part # MB5293SI 040

Fits All Trims

King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 040) Main Bearing Set

$70.37

COMP Cams

Part # 4663-1

Fits All Trims

COMP Cams Rocker Arm Pedestal Ultra GOL

$14.95

Cometic GM LS1 SB 4.190in Bore .120in MLS Head Gasket

Cometic Gasket

Part # C5319-120

Fits All Trims

Cometic GM LS1 SB 4.190in Bore .120in MLS Head Gasket

$242.05

ACL Chevrolet V8 305-350-400 Race Series Engine Connecting Rod Bearing Set

ACL

Part # 8B663H-020

Fits All Trims

ACL Chevrolet V8 305-350-400 Race Series Engine Connecting Rod Bearing Set

$94.78

Cometic GM LS1 SB 4.000 inch Bore .066 inch MLS Head Gasket

Cometic Gasket

Part # C5477-066

Fits All Trims

Cometic GM LS1 SB 4.000 inch Bore .066 inch MLS Head Gasket

$131.62

ACL Chevy V8 305/350/400 Race Series Standard Size Main Bearing Set - CT-1 Coated

ACL

Part # 8B663HC-STD

Fits All Trims

ACL Chevy V8 305/350/400 Race Series Standard Size Main Bearing Set - CT-1 Coated

$161.25

Mahle OE

Part # 2243664WR

Fits All Trims

Mahle OE GM 6.0L 05-09 Vin U Reduced Compression Piston With Rings Set (Set of 8)

$864.56

MAHLE Original Buick Allure 08 Oil Pan Set

Victor Reinz

Part # OS32241

Fits All Trims

MAHLE Original Buick Allure 08 Oil Pan Set

$48.88

Clevite

Part # CB663HN21

Fits All Trims

Clevite Chevrolet V8 262-265-267-294-305-307-325-346-350-365-400 1967-2005 Con Rod Bearing Set

$27.72

King Chevrolet SBC 307ci/350ci Gen III/IV (Undersize 0.010in) Conn Rod Bear Set - Coated (Set of 8)

King Engine Bearings

Part # CR807XPNC010

Fits All Trims

King Chevrolet SBC 307ci/350ci Gen III/IV (Undersize 0.010in) Conn Rod Bear Set - Coated (Set of 8)

$201.20

Mahle OE

Part # 2243664WR050MM

Fits All Trims

Mahle OE GM 6.0L 05-09 Vin U 0.50MM Reduced Compression Piston With Rings Set (Set of 8)

$836.83

Mahle Original 98-13 GM Truck (4.8L/5.3L/5.7L/6.0L/6.2L) Water Crossover Mounting Gasket Set

Victor Reinz

Part # GS33845

Fits All Trims

Mahle Original 98-13 GM Truck (4.8L/5.3L/5.7L/6.0L/6.2L) Water Crossover Mounting Gasket Set

$27.07

Industrial Injection

Part # PDM-298.040

Fits All Trims

Industrial Injection Chevrolet Duramax .040 Oversize Race Performance Cast Pistons Set

$2887.82

King Engine Bearings

Part # CS5172HPT

Fits All Trims

King Engine Bearings Dart LS Next Block Performance Coated Cam Bearing Set

$339.38

Cognito

Part # 199-90188

Fits All Trims

Cognito 01-24 Chevy Silv/Sierra 2500/3500 HD / Ford F250/350 SD 4WD Carrier Bearing Spacer 2-3 Inch

$92.11

Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 4.060in Bore .086in MLS Cylinder Head Gasket

Cometic Gasket

Part # C5751-086

Fits All Trims

Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 4.060in Bore .086in MLS Cylinder Head Gasket

$143.45

Clevite

Part # CB663P20(8)

Fits All Trims

Clevite Chevy V8 305-350-400 1967-95 Con Rod Bearing Set

$55.78

Mahle OE

Part # 2243935WR

Fits All Trims

Mahle OE 10-16 GMC 6.6L Duramax (Set of 8)

$1040.23

Clevite

Part # CB1805H25MM

Fits All Trims

Clevite Chevrolet V8 6.6L Turbo Diesel 2001-09 Con Rod Bearing Set

$44.43

NGK Laser Platinum Spark Plug (PTR5D-10)

NGK

Part # 3784

Fits All Trims

NGK Laser Platinum Spark Plug (PTR5D-10)

$13.74

Frequently Asked Questions

Do these parts fit my 2012 Chevrolet Silverado 3500 HD?

This page groups parts listed for the 2012 Chevrolet Silverado 3500 HD. 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 2012 Chevrolet Silverado 3500 HD?

We offer a wide selection of engine & drivetrain parts for the 2012 Chevrolet Silverado 3500 HD. 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 2012 Chevrolet Silverado 3500 HD?

We carry parts from trusted brands including Cometic Gasket, COMP Cams, Yukon Gear & Axle, King Engine Bearings, and Clevite, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2012 Chevrolet Silverado 3500 HD 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 2012 Chevrolet Silverado 3500 HD 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.

2012 Chevrolet Silverado 3500 HD(4,615 parts)

2012 Chevrolet Silverado 3500 HD(4,615 parts)

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Other Chevrolet Silverado 3500 HD Years

Engine & Drivetrain (1,112 products)

King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 040) Main Bearing Set

COMP Cams Rocker Arm Pedestal Ultra GOL

Cometic GM LS1 SB 4.190in Bore .120in MLS Head Gasket

ACL Chevrolet V8 305-350-400 Race Series Engine Connecting Rod Bearing Set

Cometic GM LS1 SB 4.000 inch Bore .066 inch MLS Head Gasket

ACL Chevy V8 305/350/400 Race Series Standard Size Main Bearing Set - CT-1 Coated

Mahle OE GM 6.0L 05-09 Vin U Reduced Compression Piston With Rings Set (Set of 8)

MAHLE Original Buick Allure 08 Oil Pan Set

Clevite Chevrolet V8 262-265-267-294-305-307-325-346-350-365-400 1967-2005 Con Rod Bearing Set

King Chevrolet SBC 307ci/350ci Gen III/IV (Undersize 0.010in) Conn Rod Bear Set - Coated (Set of 8)

Mahle OE GM 6.0L 05-09 Vin U 0.50MM Reduced Compression Piston With Rings Set (Set of 8)

Mahle Original 98-13 GM Truck (4.8L/5.3L/5.7L/6.0L/6.2L) Water Crossover Mounting Gasket Set

Industrial Injection Chevrolet Duramax .040 Oversize Race Performance Cast Pistons Set

King Engine Bearings Dart LS Next Block Performance Coated Cam Bearing Set

Cognito 01-24 Chevy Silv/Sierra 2500/3500 HD / Ford F250/350 SD 4WD Carrier Bearing Spacer 2-3 Inch

Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 4.060in Bore .086in MLS Cylinder Head Gasket

Clevite Chevy V8 305-350-400 1967-95 Con Rod Bearing Set

Mahle OE 10-16 GMC 6.6L Duramax (Set of 8)

Clevite Chevrolet V8 6.6L Turbo Diesel 2001-09 Con Rod Bearing Set

NGK Laser Platinum Spark Plug (PTR5D-10)

Frequently Asked Questions

Do these parts fit my 2012 Chevrolet Silverado 3500 HD?

What engine & drivetrain options are available for my 2012 Chevrolet Silverado 3500 HD?

What brands make parts for the 2012 Chevrolet Silverado 3500 HD?

How fast do 2012 Chevrolet Silverado 3500 HD parts ship?

What warranty do your 2012 Chevrolet Silverado 3500 HD parts come with?