Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for Cadillac CT4 Valves, Valve Covers & Valvetrain Components

Select your vehicle for the best product fit

  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Cadillac CT4 Valves, Valve Covers & Valvetrain Components

< Back to View All
Engine & Drivetrain
  • Department
  • Prices

36 products about Cadillac CT4 Valves, Valve Covers & Valvetrain Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) Cadillac CT4 Filler Cap

    PartNumber: 12662196
    OEM Cadillac CT4 Filler Cap - 12662196
    Product Specifications
    • Other Names: Engine Cover, Filler Cap
    • Item Dimensions: 1.1 x 1.0 x 1.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12650076, 12655473
    • Replaced by: 12713786
    • Part Description: Cadillac CT4 Filler Cap
    More Info
    $13.59 MSRP: $25.60
    You Save: $12.01 (47%)
  • OEM (Genuine) Cadillac CT4 Valve Cover

    PartNumber: 12667117
    OEM Cadillac CT4 Valve Cover - 12667117
    Product Specifications
    • Other Names: Valve Cover
    • Item Dimensions: 26.4 x 12.4 x 9.2 inches
    • Item Weight: 8.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12664390, 12639656
    • Part Description: Cadillac CT4 Valve Cover
    More Info
    $215.24 MSRP: $341.76
    You Save: $126.52 (38%)
  • OEM (Genuine) Cadillac CT4 Valve Cover

    PartNumber: 55514604
    OEM Cadillac CT4 Valve Cover - 55514604
    Product Specifications
    • Other Names: Valve Cover
    • Item Dimensions: 25.4 x 15.1 x 5.5 inches
    • Item Weight: 15.50 Pounds
    • Replaces: 55514428, 55511846
    • Part Description: Cadillac CT4 Valve Cover
    More Info
    $238.71 MSRP: $379.01
    You Save: $140.30 (38%)
  • OEM (Genuine) Cadillac CT4 Valve Cover

    PartNumber: 55514428
    OEM Cadillac CT4 Valve Cover - 55514428
    Product Specifications
    • Other Names: Valve Cover
    • Fitment Type: Direct Replacement
    • Replaced by: 55514604
    • Part Description: Cadillac CT4 Valve Cover
    More Info
    $238.71 MSRP: $379.01
    You Save: $140.30 (38%)
  • OEM (Genuine) Cadillac CT4 Valve Cover Gasket

    PartNumber: 12664357
    OEM Cadillac CT4 Valve Cover Gasket - 12664357
    Product Specifications
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 10.1 x 21.5 x 1.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12638668
    • Part Description: Cadillac CT4 Valve Cover Gasket
    More Info
    $14.02 MSRP: $23.19
    You Save: $9.17 (40%)
  • OEM (Genuine) Cadillac CT4 Valve Cover Gasket

    PartNumber: 12664357
    OEM Cadillac CT4 Valve Cover Gasket - 12664357
    Product Specifications
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 10.1 x 21.5 x 1.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12638668
    • Part Description: Cadillac CT4 Valve Cover Gasket
    More Info
    $14.02 MSRP: $23.19
    You Save: $9.17 (40%)
  • OEM (Genuine) Cadillac CT4 Valve Cover

    PartNumber: 12667118
    OEM Cadillac CT4 Valve Cover - 12667118
    Product Specifications
    • Other Names: Valve Cover
    • Item Dimensions: 27.0 x 12.7 x 9.0 inches
    • Item Weight: 7.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12639657
    • Part Description: Cadillac CT4 Valve Cover
    More Info
    $214.55 MSRP: $340.64
    You Save: $126.09 (38%)
  • OEM (Genuine) Cadillac CT4 Valve Cover

    PartNumber: 12695573
    OEM Cadillac CT4 Valve Cover - 12695573
    Product Specifications
    • Other Names: Valve Cover
    • Item Dimensions: 26.0 x 12.4 x 9.2 inches
    • Item Weight: 14.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12700662
    • Part Description: Cadillac CT4 Valve Cover
    More Info
    $210.92 MSRP: $334.88
    You Save: $123.96 (38%)
  • OEM (Genuine) Cadillac CT4 Filler Cap

    PartNumber: 55490786
    OEM Cadillac CT4 Filler Cap - 55490786
    Product Specifications
    • Other Names: Filler Cap
    • Item Dimensions: 2.6 x 2.7 x 2.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Filler Cap
    More Info
    $6.34 MSRP: $11.94
    You Save: $5.60 (47%)
  • OEM (Genuine) Cadillac CT4 Valve Seals

    PartNumber: 12693552
    OEM Cadillac CT4 Valve Seals - 12693552
    Product Specifications
    • Other Names: Valve Seal
    • Item Dimensions: 12.5 x 2.4 x 1.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Seals
    More Info
    $19.66 MSRP: $35.56
    You Save: $15.90 (45%)
  • OEM (Genuine) Cadillac CT4 Head Gasket

    PartNumber: 55486594
    OEM Cadillac CT4 Head Gasket - 55486594
    Product Specifications
    • Other Names: Head Gasket
    • Item Dimensions: 9.3 x 19.7 x 0.2 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Head Gasket
    More Info
    $19.46 MSRP: $31.25
    You Save: $11.79 (38%)
  • OEM (Genuine) Cadillac CT4 Head Gasket

    PartNumber: 55486594
    OEM Cadillac CT4 Head Gasket - 55486594
    Product Specifications
    • Other Names: Head Gasket
    • Item Dimensions: 9.3 x 19.7 x 0.2 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Head Gasket
    More Info
    $19.46 MSRP: $31.25
    You Save: $11.79 (38%)
  • OEM (Genuine) Cadillac CT4 Head Gasket

    PartNumber: 12691233
    OEM Cadillac CT4 Head Gasket - 12691233
    Product Specifications
    • Other Names: Head Gasket
    • Item Dimensions: 22.5 x 10.2 x 0.2 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Head Gasket
    More Info
    $20.40 MSRP: $32.40
    You Save: $12.00 (38%)
  • OEM (Genuine) Cadillac CT4 Head Gasket

    PartNumber: 12691233
    OEM Cadillac CT4 Head Gasket - 12691233
    Product Specifications
    • Other Names: Head Gasket
    • Item Dimensions: 22.5 x 10.2 x 0.2 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Head Gasket
    More Info
    $20.40 MSRP: $32.40
    You Save: $12.00 (38%)
  • OEM (Genuine) Cadillac CT4 Valve Keeper

    PartNumber: 90354648
    OEM Cadillac CT4 Valve Keeper - 90354648
    Product Specifications
    • Other Names: Valve Keeper
    • Item Dimensions: 1.6 x 1.5 x 0.6 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Keeper
    More Info
    $4.43 MSRP: $7.03
    You Save: $2.60 (37%)
  • OEM (Genuine) Cadillac CT4 Exhaust Valve

    PartNumber: 55486585
    OEM Cadillac CT4 Exhaust Valve - 55486585
    Product Specifications
    • Other Names: Exhaust Valve
    • Item Dimensions: 4.1 x 1.1 x 1.1 inches
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Exhaust Valve
    More Info
    $16.00 MSRP: $25.38
    You Save: $9.38 (37%)
  • OEM (Genuine) Cadillac CT4 Valve Lifters

    PartNumber: 12663277
    OEM Cadillac CT4 Valve Lifters - 12663277
    Product Specifications
    • Other Names: Valve Lifters
    • Item Dimensions: 1.6 x 0.5 x 0.5 inches
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Lifters
    More Info
    $2.65 MSRP: $4.20
    You Save: $1.55 (37%)
  • OEM (Genuine) Cadillac CT4 Exhaust Valve

    PartNumber: 12673987
    OEM Cadillac CT4 Exhaust Valve - 12673987
    Product Specifications
    • Other Names: Exhaust Valve
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Exhaust Valve
    More Info
    $13.30 MSRP: $21.10
    You Save: $7.80 (37%)
  • OEM (Genuine) Cadillac CT4 Valve Cover Gasket

    PartNumber: 12639658
    OEM Cadillac CT4 Valve Cover Gasket - 12639658
    Product Specifications
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 20.8 x 10.3 x 1.7 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Cover Gasket
    More Info
    $12.82 MSRP: $20.34
    You Save: $7.52 (37%)
  • OEM (Genuine) Cadillac CT4 Valve Cover Gasket

    PartNumber: 12639658
    OEM Cadillac CT4 Valve Cover Gasket - 12639658
    Product Specifications
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 20.8 x 10.3 x 1.7 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Cover Gasket
    More Info
    $12.82 MSRP: $20.34
    You Save: $7.52 (37%)
  • OEM (Genuine) Cadillac CT4 Valve Cover Gasket

    PartNumber: 55488236
    OEM Cadillac CT4 Valve Cover Gasket - 55488236
    Product Specifications
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 24.0 x 13.0 x 0.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12732947
    • Part Description: Cadillac CT4 Valve Cover Gasket
    More Info
    $18.62 MSRP: $27.76
    You Save: $9.14 (33%)
  • OEM (Genuine) Cadillac CT4 Valve Cover Gasket

    PartNumber: 55488236
    OEM Cadillac CT4 Valve Cover Gasket - 55488236
    Product Specifications
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 24.0 x 13.0 x 0.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12732947
    • Part Description: Cadillac CT4 Valve Cover Gasket
    More Info
    $18.62 MSRP: $27.76
    You Save: $9.14 (33%)
  • OEM (Genuine) Cadillac CT4 Valve Cover Gasket

    PartNumber: 12663348
    OEM Cadillac CT4 Valve Cover Gasket - 12663348
    Product Specifications
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 23.2 x 13.8 x 0.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Cover Gasket
    More Info
    $12.63 MSRP: $20.13
    You Save: $7.50 (38%)
  • OEM (Genuine) Cadillac CT4 Valve Cover Gasket

    PartNumber: 12663348
    OEM Cadillac CT4 Valve Cover Gasket - 12663348
    Product Specifications
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 23.2 x 13.8 x 0.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Cover Gasket
    More Info
    $12.63 MSRP: $20.13
    You Save: $7.50 (38%)
  • OEM (Genuine) Cadillac CT4 Valve Springs

    PartNumber: 12673988
    OEM Cadillac CT4 Valve Springs - 12673988
    Product Specifications
    • Other Names: Valve Spring
    • Item Dimensions: 1.7 x 1.1 x 1.0 inches
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Springs
    More Info
    $7.79 MSRP: $12.35
    You Save: $4.56 (37%)
  • OEM (Genuine) Cadillac CT4 Intake Valve

    PartNumber: 12673986
    OEM Cadillac CT4 Intake Valve - 12673986
    Product Specifications
    • Other Names: Intake Valve
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Intake Valve
    More Info
    $6.67 MSRP: $10.58
    You Save: $3.91 (37%)
  • OEM (Genuine) Cadillac CT4 Intake Valve

    PartNumber: 55486584
    OEM Cadillac CT4 Intake Valve - 55486584
    Product Specifications
    • Other Names: Intake Valve
    • Item Dimensions: 4.7 x 1.4 x 1.4 inches
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Intake Valve
    More Info
    $3.99 MSRP: $6.33
    You Save: $2.34 (37%)
  • OEM (Genuine) Cadillac CT4 Valve Spring Retainers

    PartNumber: 12647879
    OEM Cadillac CT4 Valve Spring Retainers - 12647879
    Product Specifications
    • Other Names: Valve Retainer, Valve Spring Retainers
    • Item Dimensions: 1.3 x 1.6 x 1.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Spring Retainers
    More Info
    $3.16 MSRP: $5.00
    You Save: $1.84 (37%)
  • OEM (Genuine) Cadillac CT4 Valve Springs

    PartNumber: 55488231
    OEM Cadillac CT4 Valve Springs - 55488231
    Product Specifications
    • Other Names: Valve Spring
    • Item Dimensions: 1.7 x 1.1 x 1.1 inches
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Springs
    More Info
    $2.88 MSRP: $4.56
    You Save: $1.68 (37%)
  • OEM (Genuine) Cadillac CT4 Valve Seals

    PartNumber: 55490062
    OEM Cadillac CT4 Valve Seals - 55490062
    Product Specifications
    • Other Names: Valve Seal
    • Item Dimensions: 1.1 x 1.0 x 0.7 inches
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac CT4 Valve Seals
    More Info
    $0.45 MSRP: $0.70
    You Save: $0.25 (36%)
1-30 of 36 Results
< Previous
12
Next >

Browse Cadillac CT4 Valves, Valve Covers & Valvetrain Components by Years