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Replacement and OEM Parts for 2021 GMC Yukon XL Valves, Valve Covers & Valvetrain Components

Home>Yukon XL>2021>Engine & Drivetrain>Valves, Valve Covers & Valvetrain Components

2021 GMC Yukon XL Valves, Valve Covers & Valvetrain Components

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51 products about 2021 GMC Yukon XL Valves, Valve Covers & Valvetrain Components found

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OEM (Genuine) 2021 GMC Yukon XL GASKET-CYL HD
PartNumber: 12688943
Product Specifications
Notes: Yukon Xl
Other Names: Head Gasket
Item Dimensions: 8.2 x 20.8 x 1.1 inches
Item Weight: 1.10 Pounds
Fitment Type: Direct Replacement
Replaces: 12659260, 12622331
Part Description: 2021 GMC Yukon XL GASKET-CYL HD
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$72.12 MSRP: ~~$107.59~~
You Save: $35.47 (33%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL GASKET-CYL HD
PartNumber: 12688943
Product Specifications
Notes: Yukon Xl
Other Names: Head Gasket
Item Dimensions: 8.2 x 20.8 x 1.1 inches
Item Weight: 1.10 Pounds
Fitment Type: Direct Replacement
Replaces: 12659260, 12622331
Part Description: 2021 GMC Yukon XL GASKET-CYL HD
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$72.12 MSRP: ~~$107.59~~
You Save: $35.47 (33%)
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OEM (Genuine) 2021 GMC Yukon XL Valve Cover Gasket
PartNumber: 12619787
Product Specifications
Notes: Yukon Xl; 5.3 & 6.2 Liter
Location: Driver Side; Passenger Side
Other Names: Valve Cover Gasket
Item Dimensions: 20.9 x 5.0 x 0.5 inches
Item Weight: 0.40 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Valve Cover Gasket
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$4.66 MSRP: ~~$7.38~~
You Save: $2.72 (37%)
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OEM (Genuine) 2021 GMC Yukon XL Valve Cover Gasket
PartNumber: 12619787
Product Specifications
Notes: Yukon Xl; 5.3 & 6.2 Liter
Location: Driver Side; Passenger Side
Other Names: Valve Cover Gasket
Item Dimensions: 20.9 x 5.0 x 0.5 inches
Item Weight: 0.40 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Valve Cover Gasket
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$4.66 MSRP: ~~$7.38~~
You Save: $2.72 (37%)
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OEM (Genuine) 2021 GMC Yukon XL Push Rods
PartNumber: 12619828
Product Specifications
Notes: Yukon Xl
Other Names: Push Rod
Item Dimensions: 8.7 x 0.9 x 0.5 inches
Item Weight: 0.50 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Push Rods
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$3.78 MSRP: ~~$8.94~~
You Save: $5.16 (58%)
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OEM (Genuine) 2021 GMC Yukon XL Gasket-Cyl Head
PartNumber: 12622325
Product Specifications
Notes: Yukon Xl
Other Names: Head Gasket
Item Dimensions: 21.9 x 8.8 x 0.2 inches
Item Weight: 1.20 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Gasket-Cyl Head
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
$56.55 MSRP: ~~$84.38~~
You Save: $27.83 (33%)
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OEM (Genuine) 2021 GMC Yukon XL Gasket-Cyl Head
PartNumber: 12622325
Product Specifications
Notes: Yukon Xl
Other Names: Head Gasket
Item Dimensions: 21.9 x 8.8 x 0.2 inches
Item Weight: 1.20 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Gasket-Cyl Head
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
$56.55 MSRP: ~~$84.38~~
You Save: $27.83 (33%)
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OEM (Genuine) 2021 GMC Yukon XL Rocker Arms
PartNumber: 12619829
Product Specifications
Notes: Yukon Xl
Other Names: Rocker Arms
Item Dimensions: 3.5 x 2.8 x 1.6 inches
Item Weight: 0.60 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Rocker Arms
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$14.97 MSRP: ~~$24.75~~
You Save: $9.78 (40%)
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OEM (Genuine) 2021 GMC Yukon XL Filler Cap
PartNumber: 12667313
Product Specifications
Notes: 5.3 & 6.2 Liter
Other Names: Filler Cap
Item Dimensions: 3.1 x 3.2 x 2.0 inches
Item Weight: 0.50 Pounds
Fitment Type: Direct Replacement
Replaces: 12634022
Part Description: 2021 GMC Yukon XL Filler Cap
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$7.41 MSRP: ~~$13.39~~
You Save: $5.98 (45%)
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OEM (Genuine) 2021 GMC Yukon XL Valve-Intake
PartNumber: 12629513
Product Specifications
Notes: Yukon Xl
Other Names: Intake Valve
Item Dimensions: 6.2 x 3.1 x 3.1 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Valve-Intake
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$19.52 MSRP: ~~$33.95~~
You Save: $14.43 (43%)
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OEM (Genuine) 2021 GMC Yukon XL Valve Keeper
PartNumber: 10166345
Product Specifications
Notes: Yukon Xl
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: 2021 GMC Yukon XL Valve Keeper
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$3.26 MSRP: ~~$5.17~~
You Save: $1.91 (37%)
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OEM (Genuine) 2021 GMC Yukon XL Valve Seals
PartNumber: 12689006
Product Specifications
Notes: Yukon Xl; Exhaust
Other Names: Valve Seal
Item Dimensions: 1.9 x 1.9 x 1.1 inches
Item Weight: 0.30 Pounds
Fitment Type: Direct Replacement
Replaces: 12645472
Part Description: 2021 GMC Yukon XL Valve Seals
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$4.66 MSRP: ~~$7.39~~
You Save: $2.73 (37%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valve Seals
PartNumber: 12689007
Product Specifications
Notes: Yukon Xl; Intake
Other Names: Valve Seal
Item Dimensions: 1.8 x 1.9 x 1.0 inches
Item Weight: 0.30 Pounds
Fitment Type: Direct Replacement
Replaces: 12645473
Part Description: 2021 GMC Yukon XL Valve Seals
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$5.10 MSRP: ~~$8.09~~
You Save: $2.99 (37%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Rocker Arms
PartNumber: 55512760
Product Specifications
Notes: 3.0 Liter Diesel; Yukon Xl; 3.0l Diesel
Other Names: Rocker Arms, Turbocharger
Item Dimensions: 20.9 x 16.2 x 15.9 inches
Item Weight: 26.70 Pounds
Fitment Type: Direct Replacement
Replaced by: 40009289
Part Description: 2021 GMC Yukon XL Rocker Arms
More Info
Vehicle Fitment
2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$814.35 MSRP: ~~$1286.29~~
You Save: $471.94 (37%)
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OEM (Genuine) 2021 GMC Yukon XL Valves
PartNumber: 12619825
Product Specifications
Notes: Yukon Xl
Other Names: Intake Valve, Valves
Item Dimensions: 6.5 x 3.3 x 3.2 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Valves
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
$6.26 MSRP: ~~$9.92~~
You Save: $3.66 (37%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valves
PartNumber: 12619825
Product Specifications
Notes: Yukon Xl
Other Names: Intake Valve, Valves
Item Dimensions: 6.5 x 3.3 x 3.2 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Valves
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
$6.26 MSRP: ~~$9.92~~
You Save: $3.66 (37%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valve Cover
PartNumber: 12659679
Product Specifications
Other Names: Valve Cover
Item Dimensions: 23.7 x 6.7 x 7.0 inches
Item Weight: 4.90 Pounds
Fitment Type: Direct Replacement
Replaced by: 12713842
Part Description: 2021 GMC Yukon XL Valve Cover
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$91.80 MSRP: ~~$145.74~~
You Save: $53.94 (38%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valve Cover
PartNumber: 12665407
Product Specifications
Other Names: Valve Cover
Item Dimensions: 22.8 x 6.5 x 6.8 inches
Item Weight: 4.80 Pounds
Fitment Type: Direct Replacement
Replaced by: 12727455
Part Description: 2021 GMC Yukon XL Valve Cover
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$67.09 MSRP: ~~$106.54~~
You Save: $39.45 (38%)
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OEM (Genuine) 2021 GMC Yukon XL Valve Keeper
PartNumber: 90529533
Product Specifications
Notes: Yukon Xl
Other Names: Valve Keeper
Item Dimensions: 1.5 x 1.5 x 0.2 inches
Item Weight: 0.40 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Valve Keeper
More Info
Vehicle Fitment
2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$4.68 MSRP: ~~$7.74~~
You Save: $3.06 (40%)
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OEM (Genuine) 2021 GMC Yukon XL Valve Cover
PartNumber: 55509814
Product Specifications
Other Names: Valve Cover
Item Dimensions: 32.6 x 12.5 x 7.5 inches
Item Weight: 7.80 Pounds
Fitment Type: Direct Replacement
Replaced by: 40009155
Part Description: 2021 GMC Yukon XL Valve Cover
More Info
Vehicle Fitment
2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$81.43 MSRP: ~~$134.76~~
You Save: $53.33 (40%)
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OEM (Genuine) 2021 GMC Yukon XL Valve Springs
PartNumber: 12691120
Product Specifications
Notes: Yukon Xl
Other Names: Valve Spring
Item Dimensions: 2.8 x 1.9 x 1.5 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Replaces: 12661339, 12629515, 12678635
Part Description: 2021 GMC Yukon XL Valve Springs
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, Denali, SLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
$4.25 MSRP: ~~$7.03~~
You Save: $2.78 (40%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Head Gasket
PartNumber: 55512640
Product Specifications
Other Names: Head Gasket
Item Dimensions: 27.4 x 12.5 x 0.2 inches
Item Weight: 1.60 Pounds
Fitment Type: Direct Replacement
Replaced by: 40009079
Part Description: 2021 GMC Yukon XL Head Gasket
More Info
Vehicle Fitment
2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$71.30 MSRP: ~~$118.03~~
You Save: $46.73 (40%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Head Gasket
PartNumber: 55512640
Product Specifications
Other Names: Head Gasket
Item Dimensions: 27.4 x 12.5 x 0.2 inches
Item Weight: 1.60 Pounds
Fitment Type: Direct Replacement
Replaced by: 40009079
Part Description: 2021 GMC Yukon XL Head Gasket
More Info
Vehicle Fitment
2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$71.30 MSRP: ~~$118.03~~
You Save: $46.73 (40%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valve Springs
PartNumber: 12677931
Product Specifications
Other Names: Valve Spring
Item Dimensions: 2.8 x 1.9 x 1.4 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Replaced by: 12728733
Part Description: 2021 GMC Yukon XL Valve Springs
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
$4.47 MSRP: ~~$7.39~~
You Save: $2.92 (40%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valve Cover
PartNumber: 12708191
Product Specifications
Notes: Yukon Xl; Left; W/Police Car
Other Names: Valve Cover
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Valve Cover
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, SLE, SLT | 8 Cyl 5.3 L GAS
$67.43 MSRP: ~~$107.04~~
You Save: $39.61 (38%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valve Lifters
PartNumber: 55569933
Product Specifications
Notes: Yukon Xl
Other Names: Valve Lifters
Item Dimensions: 3.1 x 2.0 x 2.1 inches
Item Weight: 0.30 Pounds
Fitment Type: Direct Replacement
Replaces: 12855340
Part Description: 2021 GMC Yukon XL Valve Lifters
More Info
Vehicle Fitment
2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$2.91 MSRP: ~~$4.81~~
You Save: $1.90 (40%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valves
PartNumber: 12678745
Product Specifications
Notes: Yukon Xl
Other Names: Exhaust Valve, Valves
Item Dimensions: 6.2 x 3.1 x 3.1 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Replaces: 12619824
Part Description: 2021 GMC Yukon XL Valves
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
$7.93 MSRP: ~~$12.59~~
You Save: $4.66 (38%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valves
PartNumber: 12678745
Product Specifications
Notes: Yukon Xl
Other Names: Exhaust Valve, Valves
Item Dimensions: 6.2 x 3.1 x 3.1 inches
Item Weight: 0.70 Pounds
Fitment Type: Direct Replacement
Replaces: 12619824
Part Description: 2021 GMC Yukon XL Valves
More Info
Vehicle Fitment
2021 GMC Yukon XL | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
$7.93 MSRP: ~~$12.59~~
You Save: $4.66 (38%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valve Cover Gasket Set
PartNumber: 55502647
Product Specifications
Notes: 3.0 Liter Diesel
Item Dimensions: 28.1 x 10.7 x 0.6 inches
Item Weight: 0.60 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Valve Cover Gasket Set
More Info
Vehicle Fitment
2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$33.98 MSRP: ~~$53.96~~
You Save: $19.98 (38%)
View Related Parts
OEM (Genuine) 2021 GMC Yukon XL Valve Cover Gasket Set
PartNumber: 55502647
Product Specifications
Notes: 3.0 Liter Diesel
Item Dimensions: 28.1 x 10.7 x 0.6 inches
Item Weight: 0.60 Pounds
Fitment Type: Direct Replacement
Part Description: 2021 GMC Yukon XL Valve Cover Gasket Set
More Info
Vehicle Fitment
2021 GMC Yukon XL | Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL
$33.98 MSRP: ~~$53.96~~
You Save: $19.98 (38%)

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