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Replacement and OEM Parts for 1999 GMC Sierra 1500 Automatic Transmission Seal

1999 GMC Sierra 1500 Automatic Transmission Seal

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1999 GMC Sierra 1500
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  • OEM 1999 GMC Sierra 1500 Extension Seal Diagram - 12547638
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    OEM (Genuine) 1999 GMC Sierra 1500 Extension Seal

    PartNumber: 12547638
    OEM 1999 GMC Sierra 1500 Extension Seal - 12547638
    Product Specifications
    • Notes: All Models
    • Other Names: Extension Seal, Output Shaft Seal
    • Item Dimensions: 3.8 x 4.0 x 1.6 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 GMC Sierra 1500 Extension Seal
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $75.79 MSRP: $125.45
    You Save: $49.66 (40%)
  • OEM 1999 GMC Sierra 1500 Extension Housing Seal Diagram - 24232325
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    OEM (Genuine) 1999 GMC Sierra 1500 Extension Housing Seal

    PartNumber: 24232325
    OEM 1999 GMC Sierra 1500 Extension Housing Seal - 24232325
    Product Specifications
    • Notes: All Models; 4l60e, 4l65e, 4l70e; 2WD; Booted Lip
    • Other Names: Extension Housing Seal
    • Item Dimensions: 3.7 x 3.8 x 1.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24201470
    • Part Description: 1999 GMC Sierra 1500 Extension Housing Seal
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Base, Denali, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $13.93 MSRP: $23.03
    You Save: $9.10 (40%)
  • OEM 1999 GMC Sierra 1500 Extension Housing Seal Diagram - 24236132
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    OEM (Genuine) 1999 GMC Sierra 1500 Extension Housing Seal

    PartNumber: 24236132
    OEM 1999 GMC Sierra 1500 Extension Housing Seal - 24236132
    Product Specifications
    • Notes: All Models; 4l80e, 4l85e; 2WD
    • Other Names: Extension Housing Seal
    • Item Dimensions: 3.7 x 3.8 x 0.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 8675730, 08675730
    • Part Description: 1999 GMC Sierra 1500 Extension Housing Seal
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $8.53 MSRP: $14.11
    You Save: $5.58 (40%)
  • OEM 1999 GMC Sierra 1500 Extension Housing Seal Diagram - 24232324
    View Related Parts

    OEM (Genuine) 1999 GMC Sierra 1500 Extension Housing Seal

    PartNumber: 24232324
    OEM 1999 GMC Sierra 1500 Extension Housing Seal - 24232324
    Product Specifications
    • Notes: All Models; 4l60e, 4l65e, 4l70e; 2WD; Non-Booted Lip
    • Other Names: Extension Housing Seal
    • Item Dimensions: 3.4 x 3.4 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24204540
    • Part Description: 1999 GMC Sierra 1500 Extension Housing Seal
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Base, Denali, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L ELECTRIC/FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    $13.01 MSRP: $21.51
    You Save: $8.50 (40%)
  • OEM 1999 GMC Sierra 1500 Extension Housing Seal Diagram - 23049496
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    OEM (Genuine) 1999 GMC Sierra 1500 Extension Housing Seal

    PartNumber: 23049496
    OEM 1999 GMC Sierra 1500 Extension Housing Seal - 23049496
    Product Specifications
    • Notes: All Models; Mg5 Trans; 2WD
    • Other Names: Extension Housing Seal
    • Item Dimensions: 3.1 x 3.0 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 GMC Sierra 1500 Extension Housing Seal
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Base, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    $10.01 MSRP: $16.55
    You Save: $6.54 (40%)
  • OEM 1999 GMC Sierra 1500 Extension Housing Seal Diagram - 12478060
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    OEM (Genuine) 1999 GMC Sierra 1500 Extension Housing Seal

    PartNumber: 12478060
    OEM 1999 GMC Sierra 1500 Extension Housing Seal - 12478060
    Product Specifications
    • Notes: All Models; Mw3 Trans; 2WD
    • Other Names: Extension Housing Seal
    • Item Dimensions: 3.7 x 3.7 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15635281
    • Part Description: 1999 GMC Sierra 1500 Extension Housing Seal
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Base, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
  • OEM 1999 GMC Sierra 1500 Seal, Main Shaft Diagram - 23049636
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    OEM (Genuine) 1999 GMC Sierra 1500 Seal, Main Shaft

    PartNumber: 23049636
    OEM 1999 GMC Sierra 1500 Seal, Main Shaft - 23049636
    Product Specifications
    • Notes: All Models; Mg5 Trans; 4WD
    • Other Names: Extension Housing Seal
    • Item Dimensions: 6.8 x 2.2 x 1.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 GMC Sierra 1500 Seal, Main Shaft
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS