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Replacement and OEM Parts for 2019 GMC Sierra 2500 HD Valves, Valve Covers & Valvetrain Components

Home>Sierra 2500 HD>2019>Engine & Drivetrain>Valves, Valve Covers & Valvetrain Components

2019 GMC Sierra 2500 HD Valves, Valve Covers & Valvetrain Components

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2019 GMC Sierra 2500 HD

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50 products about 2019 GMC Sierra 2500 HD Valves, Valve Covers & Valvetrain Components found

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OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Lifters
PartNumber: 12648846
Product Specifications
Other Names: Valve Lifters
Item Dimensions: 6.7 x 4.4 x 4.6 inches
Item Weight: 2.20 Pounds
Fitment Type: Direct Replacement
Replaced by: 12698945
Part Description: 2019 GMC Sierra 2500 HD Valve Lifters
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
$30.09 MSRP: ~~$49.82~~
You Save: $19.73 (40%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Gasket
PartNumber: 12637683
Product Specifications
Notes: 6.0 Liter; Silverado, Sierra
Location: Driver Side; Passenger Side
Other Names: Gasket, Valve Cover Gasket
Item Dimensions: 20.7 x 5.0 x 0.4 inches
Item Weight: 0.40 Pounds
Fitment Type: Direct Replacement
Replaces: 12596192, 12612045, 12560696
Part Description: 2019 GMC Sierra 2500 HD Gasket
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$21.43 MSRP: ~~$34.05~~
You Save: $12.62 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Gasket
PartNumber: 12637683
Product Specifications
Notes: 6.0 Liter; Silverado, Sierra
Location: Driver Side; Passenger Side
Other Names: Gasket, Valve Cover Gasket
Item Dimensions: 20.7 x 5.0 x 0.4 inches
Item Weight: 0.40 Pounds
Fitment Type: Direct Replacement
Replaces: 12596192, 12612045, 12560696
Part Description: 2019 GMC Sierra 2500 HD Gasket
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$21.43 MSRP: ~~$34.05~~
You Save: $12.62 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Seals
PartNumber: 12482063
Product Specifications
Notes: Silverado, Sierra; Eng. Lc8
Other Names: Valve Seal
Item Dimensions: 4.2 x 3.1 x 1.6 inches
Item Weight: 0.40 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Valve Seals
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$36.38 MSRP: ~~$60.23~~
You Save: $23.85 (40%)
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OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Springs
PartNumber: 12482062
Product Specifications
Notes: Silverado, Sierra; Eng. L96
Other Names: Valve Seal, Valve Spring
Item Dimensions: 4.4 x 2.8 x 1.1 inches
Item Weight: 0.40 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Valve Springs
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$39.90 MSRP: ~~$66.04~~
You Save: $26.14 (40%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Springs
PartNumber: 12482062
Product Specifications
Notes: Silverado, Sierra; Eng. L96
Other Names: Valve Seal, Valve Spring
Item Dimensions: 4.4 x 2.8 x 1.1 inches
Item Weight: 0.40 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Valve Springs
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$39.90 MSRP: ~~$66.04~~
You Save: $26.14 (40%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Head Gasket
PartNumber: 12610046
Product Specifications
Notes: Silverado, Sierra
Other Names: Head Gasket
Item Dimensions: 20.2 x 8.8 x 0.2 inches
Item Weight: 1.10 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Head Gasket
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$84.79 MSRP: ~~$134.63~~
You Save: $49.84 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Head Gasket
PartNumber: 12610046
Product Specifications
Notes: Silverado, Sierra
Other Names: Head Gasket
Item Dimensions: 20.2 x 8.8 x 0.2 inches
Item Weight: 1.10 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Head Gasket
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$84.79 MSRP: ~~$134.63~~
You Save: $49.84 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Rocker Arms
PartNumber: 12681275
Product Specifications
Notes: Silverado, Sierra; Exhaust
Other Names: Rocker Arms
Item Dimensions: 3.3 x 2.1 x 1.4 inches
Item Weight: 0.50 Pounds
Fitment Type: Direct Replacement
Replaces: 10214664, 12669993
Part Description: 2019 GMC Sierra 2500 HD Rocker Arms
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$13.73 MSRP: ~~$22.71~~
You Save: $8.98 (40%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Cover
PartNumber: 12637684
Product Specifications
Notes: 6.0 Liter; Silverado, Sierra; Right
Location: Passenger Side
Other Names: Valve Cover
Item Dimensions: 22.4 x 5.8 x 6.0 inches
Item Weight: 2.70 Pounds
Fitment Type: Direct Replacement
Replaces: 12607722
Part Description: 2019 GMC Sierra 2500 HD Valve Cover
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$78.46 MSRP: ~~$124.57~~
You Save: $46.11 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Cover Asm-Valve Rocker Arm
PartNumber: 12642655
Product Specifications
Notes: 6.0 Liter; Silverado, Sierra; Left
Location: Driver Side
Other Names: Valve Cover
Item Dimensions: 24.2 x 7.1 x 4.1 inches
Item Weight: 4.00 Pounds
Fitment Type: Direct Replacement
Replaces: 12607721, 12637685
Part Description: 2019 GMC Sierra 2500 HD Cover Asm-Valve Rocker Arm
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$77.33 MSRP: ~~$115.34~~
You Save: $38.01 (33%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Push Rods
PartNumber: 10238852
Product Specifications
Notes: Silverado, Sierra
Other Names: Push Rod
Item Dimensions: 8.3 x 0.8 x 0.4 inches
Item Weight: 0.60 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Push Rods
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$18.32 MSRP: ~~$30.29~~
You Save: $11.97 (40%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Actuator Assembly
PartNumber: 12606358
Product Specifications
Notes: Silverado, Sierra
Other Names: Actuator, Camshaft Gear, Timing Gear
Item Dimensions: 13.8 x 10.9 x 5.2 inches
Item Weight: 5.10 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Actuator Assembly
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$154.50 MSRP: ~~$245.31~~
You Save: $90.81 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Cover
PartNumber: 12680249
Product Specifications
Notes: 2017-19
Location: Passenger Side
Other Names: Valve Cover
Item Dimensions: 20.8 x 9.2 x 5.0 inches
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Valve Cover
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$118.29 MSRP: ~~$187.82~~
You Save: $69.53 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Cover
PartNumber: 12677065
Product Specifications
Notes: 2017-19; All; Left
Location: Driver Side
Other Names: Valve Cover
Item Dimensions: 30.0 x 14.4 x 7.0 inches
Item Weight: 7.80 Pounds
Fitment Type: Direct Replacement
Replaces: 12677064
Part Description: 2019 GMC Sierra 2500 HD Valve Cover
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$116.94 MSRP: ~~$185.66~~
You Save: $68.72 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Cover
PartNumber: 12677067
Product Specifications
Notes: All; Right
Other Names: Valve Cover
Item Dimensions: 26.3 x 10.6 x 4.8 inches
Item Weight: 7.60 Pounds
Fitment Type: Direct Replacement
Replaces: 12677066
Part Description: 2019 GMC Sierra 2500 HD Valve Cover
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$111.73 MSRP: ~~$177.40~~
You Save: $65.67 (38%)
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OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Keeper
PartNumber: 10166345
Product Specifications
Notes: Silverado, Sierra
Other Names: Valve Keeper
Item Dimensions: 2.1 x 1.6 x 0.3 inches
Item Weight: 0.50 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Valve Keeper
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
$3.26 MSRP: ~~$5.17~~
You Save: $1.91 (37%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Filler Cap
PartNumber: 12677347
Product Specifications
Notes: 2017-19
Other Names: Filler Cap
Item Dimensions: 3.0 x 3.2 x 2.1 inches
Item Weight: 0.50 Pounds
Fitment Type: Direct Replacement
Replaces: 12683621
Part Description: 2019 GMC Sierra 2500 HD Filler Cap
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$8.52 MSRP: ~~$16.07~~
You Save: $7.55 (47%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Filler Tube
PartNumber: 12609624
Product Specifications
Notes: 6.0 Liter
Other Names: Filler Tube, Oil Filler Tube
Item Dimensions: 5.9 x 4.7 x 2.1 inches
Item Weight: 0.50 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Filler Tube
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$15.42 MSRP: ~~$25.53~~
You Save: $10.11 (40%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Head Gasket
PartNumber: 12636479
Product Specifications
Other Names: Head Gasket
Item Dimensions: 9.1 x 21.8 x 0.2 inches
Item Weight: 1.20 Pounds
Fitment Type: Direct Replacement
Replaced by: 12727485
Part Description: 2019 GMC Sierra 2500 HD Head Gasket
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$61.11 MSRP: ~~$97.03~~
You Save: $35.92 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Head Gasket
PartNumber: 12636479
Product Specifications
Other Names: Head Gasket
Item Dimensions: 9.1 x 21.8 x 0.2 inches
Item Weight: 1.20 Pounds
Fitment Type: Direct Replacement
Replaced by: 12727485
Part Description: 2019 GMC Sierra 2500 HD Head Gasket
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$61.11 MSRP: ~~$97.03~~
You Save: $35.92 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Exhaust Valve
PartNumber: 12612427
Product Specifications
Notes: Silverado, Sierra
Other Names: Exhaust Valve
Item Dimensions: 5.5 x 2.2 x 1.8 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Exhaust Valve
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$29.66 MSRP: ~~$47.10~~
You Save: $17.44 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Rocker Shaft
PartNumber: 12648424
Product Specifications
Notes: Silverado, Sierra
Other Names: Rocker Shaft
Item Dimensions: 21.6 x 5.5 x 3.5 inches
Item Weight: 2.60 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Rocker Shaft
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$23.87 MSRP: ~~$37.90~~
You Save: $14.03 (38%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Filler Cap
PartNumber: 12643759
Product Specifications
Notes: 6.0 Liter
Other Names: Filler Cap
Item Dimensions: 3.0 x 3.0 x 1.6 inches
Item Weight: 0.50 Pounds
Fitment Type: Direct Replacement
Replaces: 12577268
Part Description: 2019 GMC Sierra 2500 HD Filler Cap
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$18.21 MSRP: ~~$34.34~~
You Save: $16.13 (47%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Rocker Arms
PartNumber: 12696105
Product Specifications
Notes: Silverado, Sierra; Intake
Other Names: Rocker Arms
Item Dimensions: 3.4 x 1.9 x 1.4 inches
Item Weight: 0.50 Pounds
Fitment Type: Direct Replacement
Replaces: 12669995, 12569167
Part Description: 2019 GMC Sierra 2500 HD Rocker Arms
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$12.97 MSRP: ~~$21.45~~
You Save: $8.48 (40%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Cover Gasket
PartNumber: 12691860
Product Specifications
Notes: 2017-19; Silverado, Sierra; All
Location: Driver Side; Passenger Side
Other Names: Valve Cover Gasket
Item Dimensions: 22.9 x 9.0 x 0.5 inches
Item Weight: 0.30 Pounds
Fitment Type: Direct Replacement
Replaces: 12643242
Part Description: 2019 GMC Sierra 2500 HD Valve Cover Gasket
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$19.86 MSRP: ~~$31.50~~
You Save: $11.64 (37%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Valve Cover Gasket
PartNumber: 12691860
Product Specifications
Notes: 2017-19; Silverado, Sierra; All
Location: Driver Side; Passenger Side
Other Names: Valve Cover Gasket
Item Dimensions: 22.9 x 9.0 x 0.5 inches
Item Weight: 0.30 Pounds
Fitment Type: Direct Replacement
Replaces: 12643242
Part Description: 2019 GMC Sierra 2500 HD Valve Cover Gasket
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$19.86 MSRP: ~~$31.50~~
You Save: $11.64 (37%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Rocker Arms
PartNumber: 12636189
Product Specifications
Notes: Silverado, Sierra; Intake
Other Names: Rocker Arms
Item Dimensions: 5.2 x 2.1 x 2.0 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Rocker Arms
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$16.63 MSRP: ~~$26.39~~
You Save: $9.76 (37%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Rocker Arms
PartNumber: 12636190
Product Specifications
Notes: Silverado, Sierra; Exhaust
Other Names: Rocker Arms
Item Dimensions: 5.2 x 2.0 x 2.1 inches
Item Weight: 0.80 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Rocker Arms
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$16.63 MSRP: ~~$26.39~~
You Save: $9.76 (37%)
View Related Parts
OEM (Genuine) 2019 GMC Sierra 2500 HD Valves
PartNumber: 12636187
Product Specifications
Notes: Silverado, Sierra; Exhaust
Other Names: Valves
Item Dimensions: 5.2 x 1.3 x 1.3 inches
Item Weight: 0.60 Pounds
Fitment Type: Direct Replacement
Part Description: 2019 GMC Sierra 2500 HD Valves
More Info
Vehicle Fitment
2019 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$10.04 MSRP: ~~$15.94~~
You Save: $5.90 (38%)

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