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2021 GMC Yukon Valves, Valve Covers & Valvetrain Components

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

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  • OEM 2021 GMC Yukon GASKET-CYL HD Diagram - 12688943
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    OEM (Genuine) 2021 GMC Yukon GASKET-CYL HD

    PartNumber: 12688943
    $65.03 MSRP: $113.19
    You Save: $48.16 (43%)
    Product Specifications
    • Notes: Yukon
    • 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 GASKET-CYL HD
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon GASKET-CYL HD Diagram - 12688943
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    OEM (Genuine) 2021 GMC Yukon GASKET-CYL HD

    PartNumber: 12688943
    $65.03 MSRP: $113.19
    You Save: $48.16 (43%)
    Product Specifications
    • Notes: Yukon
    • 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 GASKET-CYL HD
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon Valve Cover Gasket Diagram - 12619787
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    OEM (Genuine) 2021 GMC Yukon Valve Cover Gasket

    PartNumber: 12619787
    $4.47 MSRP: $7.38
    You Save: $2.91 (40%)
    Product Specifications
    • Notes: 5.3 & 6.2 Liter; Yukon
    • 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 Valve Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Ultimate, 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
  • OEM 2021 GMC Yukon Valve Cover Gasket Diagram - 12619787
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    OEM (Genuine) 2021 GMC Yukon Valve Cover Gasket

    PartNumber: 12619787
    $4.47 MSRP: $7.38
    You Save: $2.91 (40%)
    Product Specifications
    • Notes: 5.3 & 6.2 Liter; Yukon
    • 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 Valve Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Ultimate, 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
  • OEM 2021 GMC Yukon Push Rods Diagram - 12619828
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    OEM (Genuine) 2021 GMC Yukon Push Rods

    PartNumber: 12619828
    $3.78 MSRP: $8.94
    You Save: $5.16 (58%)
    Product Specifications
    • Notes: Yukon
    • 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 Push Rods
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Ultimate, 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
  • OEM 2021 GMC Yukon Gasket-Cyl Head Diagram - 12622325
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    OEM (Genuine) 2021 GMC Yukon Gasket-Cyl Head

    PartNumber: 12622325
    $53.56 MSRP: $93.22
    You Save: $39.66 (43%)
    Product Specifications
    • Notes: Yukon
    • 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 Gasket-Cyl Head
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
  • OEM 2021 GMC Yukon Gasket-Cyl Head Diagram - 12622325
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    OEM (Genuine) 2021 GMC Yukon Gasket-Cyl Head

    PartNumber: 12622325
    $53.56 MSRP: $93.22
    You Save: $39.66 (43%)
    Product Specifications
    • Notes: Yukon
    • 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 Gasket-Cyl Head
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
  • OEM 2021 GMC Yukon Rocker Arms Diagram - 12619829
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    OEM (Genuine) 2021 GMC Yukon Rocker Arms

    PartNumber: 12619829
    $15.37 MSRP: $25.42
    You Save: $10.05 (40%)
    Product Specifications
    • Notes: Yukon
    • 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 Rocker Arms
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Ultimate, 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
  • OEM 2021 GMC Yukon Filler Cap Diagram - 12667313
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    OEM (Genuine) 2021 GMC Yukon Filler Cap

    PartNumber: 12667313
    $7.41 MSRP: $13.39
    You Save: $5.98 (45%)
    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 Filler Cap
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | 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
  • OEM 2021 GMC Yukon Valve-Intake Diagram - 12629513
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    OEM (Genuine) 2021 GMC Yukon Valve-Intake

    PartNumber: 12629513
    $20.49 MSRP: $35.65
    You Save: $15.16 (43%)
    Product Specifications
    • Notes: Yukon
    • 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 Valve-Intake
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon Valve Keeper Diagram - 10166345
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    OEM (Genuine) 2021 GMC Yukon Valve Keeper

    PartNumber: 10166345
    $4.60 MSRP: $7.29
    You Save: $2.69 (37%)
    Product Specifications
    • Notes: Yukon
    • 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 Valve Keeper
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Hybrid, Denali Ultimate, Hybrid, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon Valve Seals Diagram - 12689006
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    OEM (Genuine) 2021 GMC Yukon Valve Seals

    PartNumber: 12689006
    $4.59 MSRP: $7.58
    You Save: $2.99 (40%)
    Product Specifications
    • Notes: Yukon; 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 Valve Seals
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Ultimate, 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
  • OEM 2021 GMC Yukon Valve Seals Diagram - 12689007
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    OEM (Genuine) 2021 GMC Yukon Valve Seals

    PartNumber: 12689007
    $5.24 MSRP: $8.30
    You Save: $3.06 (37%)
    Product Specifications
    • Notes: Yukon; 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 Valve Seals
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Ultimate, 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
  • OEM 2021 GMC Yukon Valve Cover Diagram - 12665407
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    OEM (Genuine) 2021 GMC Yukon Valve Cover

    PartNumber: 12665407
    $72.35 MSRP: $114.89
    You Save: $42.54 (38%)
    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 Valve Cover
    More Info
  • OEM 2021 GMC Yukon Valve Keeper Diagram - 90529533
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    OEM (Genuine) 2021 GMC Yukon Valve Keeper

    PartNumber: 90529533
    $5.02 MSRP: $7.95
    You Save: $2.93 (37%)
    Product Specifications
    • Notes: Yukon
    • 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 Valve Keeper
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL
  • OEM 2021 GMC Yukon Valve Springs Diagram - 12677931
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    OEM (Genuine) 2021 GMC Yukon Valve Springs

    PartNumber: 12677931
    $4.59 MSRP: $7.58
    You Save: $2.99 (40%)
    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 Valve Springs
    More Info
  • OEM 2021 GMC Yukon Valves Diagram - 12678745
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    OEM (Genuine) 2021 GMC Yukon Valves

    PartNumber: 12678745
    $8.49 MSRP: $14.05
    You Save: $5.56 (40%)
    Product Specifications
    • Notes: Yukon
    • 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 Valves
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
  • OEM 2021 GMC Yukon Valves Diagram - 12678745
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    OEM (Genuine) 2021 GMC Yukon Valves

    PartNumber: 12678745
    $8.49 MSRP: $14.05
    You Save: $5.56 (40%)
    Product Specifications
    • Notes: Yukon
    • 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 Valves
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
  • OEM 2021 GMC Yukon Cap-Valve Spring Diagram - 10166344
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    OEM (Genuine) 2021 GMC Yukon Cap-Valve Spring

    PartNumber: 10166344
    $12.61
    Product Specifications
    • Notes: Yukon
    • Item Dimensions: 2.2 x 2.0 x 1.7 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Yukon Cap-Valve Spring
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Hybrid, Denali Ultimate, Hybrid, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon Cap-Valve Spring Diagram - 10166344
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    OEM (Genuine) 2021 GMC Yukon Cap-Valve Spring

    PartNumber: 10166344
    $12.61
    Product Specifications
    • Notes: Yukon
    • Item Dimensions: 2.2 x 2.0 x 1.7 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Yukon Cap-Valve Spring
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Hybrid, Denali Ultimate, Hybrid, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon Filler Cap Diagram - 12707246
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    OEM (Genuine) 2021 GMC Yukon Filler Cap

    PartNumber: 12707246
    $6.28 MSRP: $9.93
    You Save: $3.65 (37%)
    Product Specifications
    • Other Names: Filler Cap, Oil Filter
    • Fitment Type: Direct Replacement
    • Replaced by: 12731742
    • Part Description: 2021 GMC Yukon Filler Cap
    More Info
  • OEM 2021 GMC Yukon Filler Cap Seal Diagram - 24100002
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    OEM (Genuine) 2021 GMC Yukon Filler Cap Seal

    PartNumber: 24100002
    $3.20 MSRP: $5.75
    You Save: $2.55 (45%)
    Product Specifications
    • Notes: 5.3 & 6.2 Liter; 3.0 Liter Diesel
    • Item Dimensions: 2.1 x 1.4 x 0.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12632361, 12593348
    • Part Description: 2021 GMC Yukon Filler Cap Seal
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Hybrid, Hybrid, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon LIFTER ASM-VLV (AFM) Diagram - 12680871
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    OEM (Genuine) 2021 GMC Yukon LIFTER ASM-VLV (AFM)

    PartNumber: 12680871
    $32.91 MSRP: $81.88
    You Save: $48.97 (60%)
    Product Specifications
    • Other Names: Valve Lifters
    • Item Dimensions: 4.0 x 2.1 x 2.1 inches
    • Item Weight: 4.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12740071
    • Part Description: 2021 GMC Yukon LIFTER ASM-VLV (AFM)
    More Info
  • OEM 2021 GMC Yukon Valve-Exhaust Diagram - 12678746
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    OEM (Genuine) 2021 GMC Yukon Valve-Exhaust

    PartNumber: 12678746
    $25.91 MSRP: $42.86
    You Save: $16.95 (40%)
    Product Specifications
    • Notes: Yukon
    • Other Names: Exhaust Valve
    • Item Dimensions: 6.2 x 3.1 x 3.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12629514
    • Part Description: 2021 GMC Yukon Valve-Exhaust
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | AT4, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
  • OEM 2021 GMC Yukon Rocker Arms Diagram - 55512760
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    OEM (Genuine) 2021 GMC Yukon Rocker Arms

    PartNumber: 55512760
    $542.73 MSRP: $855.04
    You Save: $312.31 (37%)
    Product Specifications
    • Notes: Yukon; Yukon; 3.0l Diesel; 3.0 Liter 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 Rocker Arms
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL
  • OEM 2021 GMC Yukon Valve Cover Diagram - 55509814
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    OEM (Genuine) 2021 GMC Yukon Valve Cover

    PartNumber: 55509814
    $88.59 MSRP: $140.64
    You Save: $52.05 (38%)
    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 Valve Cover
    More Info
  • OEM 2021 GMC Yukon Valve Cover Gasket Set Diagram - 55502647
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    OEM (Genuine) 2021 GMC Yukon Valve Cover Gasket Set

    PartNumber: 55502647
    $35.41 MSRP: $56.22
    You Save: $20.81 (38%)
    Product Specifications
    • Notes: 3.0 Liter Diesel; Yukon
    • 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 Valve Cover Gasket Set
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL
  • OEM 2021 GMC Yukon Valve Cover Gasket Set Diagram - 55502647
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon Valve Cover Gasket Set

    PartNumber: 55502647
    $35.41 MSRP: $56.22
    You Save: $20.81 (38%)
    Product Specifications
    • Notes: 3.0 Liter Diesel; Yukon
    • 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 Valve Cover Gasket Set
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL
  • OEM 2021 GMC Yukon Valve Cover Gasket Set Diagram - 55502647
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon Valve Cover Gasket Set

    PartNumber: 55502647
    $35.41 MSRP: $56.22
    You Save: $20.81 (38%)
    Product Specifications
    • Notes: 3.0 Liter Diesel; Yukon
    • 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 Valve Cover Gasket Set
    More Info
    Vehicle Fitment
    • 2021 GMC Yukon | Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL
  • OEM 2021 GMC Yukon Valve Cover Diagram - 12689124
    View Related Parts

    OEM (Genuine) 2021 GMC Yukon Valve Cover

    PartNumber: 12689124
    $64.83 MSRP: $107.31
    You Save: $42.48 (40%)
    Product Specifications
    • Other Names: Valve Cover
    • Item Dimensions: 20.6 x 6.1 x 4.5 inches
    • Fitment Type: Direct Replacement
    • Replaced by: 12723317
    • Part Description: 2021 GMC Yukon Valve Cover
    More Info
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