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Genuine 1999 GMC Sierra Door Lock

Power Door Lock Actuator
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14 Door Locks found

  • 1999 GMC Sierra Door Lock - 15921949
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    1999 GMC Sierra Pick Up Box End Gate Latch Assembly(W/ Cable)

    Part Number: 15921949
    $76.09 MSRP: $113.26
    You Save: $37.17 (33%)
    ADD TO CART
    Product Specifications
    • Other Name: Latch Assembly, Pick Up Box End Gate (W/ Cable) ; Latch, End Gate Lock; Latch, Lock
    • Replaces: 15041973, 15044048, 15107221, 15711131, 15043665, 15931080, 15756844, 15815481
    • Item Weight: 1.30 Pounds
    • Item Dimensions: 6.8 x 4.4 x 4.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15921949
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
  • 1999 GMC Sierra Door Lock - 15921948
    View related parts

    1999 GMC Sierra Pick Up Box End Gate Latch Assembly(W/ Cable)

    Part Number: 15921948
    $76.09 MSRP: $113.26
    You Save: $37.17 (33%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Latch Assembly, Pick Up Box End Gate (W/ Cable) ; Latch, End Gate Lock; Latch, Lock
    • Replaces: 15043666, 15931079, 15815480, 15041972, 15048391, 15107220, 15756843
    • Item Weight: 1.30 Pounds
    • Item Dimensions: 6.6 x 4.4 x 4.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15921948
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
  • 1999 GMC Sierra Door Lock - 15110641
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    1999 GMC Sierra Front Side Door Lock Assembly

    Part Number: 15110641
    $210.90 MSRP: $316.73
    You Save: $105.83 (34%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Lock Assembly, Front Side Door; Latch, Lock, Lock Assembly
    • Position: Front
    • Replaces: 15068497, 16637881, 16637319, 25765990, 25732592
    • Item Weight: 1.20 Pounds
    • Item Dimensions: 6.4 x 3.2 x 3.1 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15110641
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
  • 1999 GMC Sierra Door Lock - 10356951
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    1999 GMC Sierra Rear Side Door Latch Assembly

    Part Number: 10356951
    $118.71 MSRP: $186.69
    You Save: $67.98 (37%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Latch Assembly, Rear Side Door ; Latch, Door Lock; Latch, Lock
    • Position: Rear
    • Replaces: 15057689, 15722874, 15063698
    • Item Weight: 1.20 Pounds
    • Item Dimensions: 7.0 x 4.7 x 4.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 10356951
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 EXTENDED CAB, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 EXTENDED CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
  • 1999 GMC Sierra Door Lock - 25664288
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    1999 GMC Sierra Rear Door Lock Actuator Kit

    Part Number: 25664288
    $83.88 MSRP: $125.38
    You Save: $41.50 (34%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Actuator Kit,Rear Door Lock; Actuator, Door Jamb Switch, Lock Actuator
    • Position: Rear
    • Replaces: 16627973, 25664020, 16632015, 16636561, 22144363, 3635350
    • Item Weight: 0.70 Pounds
    • Item Dimensions: 6.1 x 4.3 x 4.1 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25664288
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
  • 1999 GMC Sierra Door Lock - 15110642
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    1999 GMC Sierra Front Side Door Lock Assembly

    Part Number: 15110642
    $215.45 MSRP: $323.56
    You Save: $108.11 (34%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Lock Assembly, Front Side Door; Latch, Lock
    • Position: Front
    • Replaces: 15068498
    • Item Weight: 1.30 Pounds
    • Item Dimensions: 6.5 x 3.2 x 3.1 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15110642
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
  • 1999 GMC Sierra Door Lock - 25664287
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    1999 GMC Sierra Rear Door Lock Actuator Kit

    Part Number: 25664287
    $83.30 MSRP: $124.52
    You Save: $41.22 (34%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Actuator Kit,Rear Door Lock; Actuator, Door Jamb Switch, Lock Actuator
    • Position: Rear
    • Replaces: 16636560, 16627972, 22144360, 16624970, 22144362, 3635351, 16632014, 25664019
    • Item Weight: 0.70 Pounds
    • Item Dimensions: 6.1 x 4.1 x 4.1 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 25664287
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
  • 1999 GMC Sierra Door Lock - 15110646
    View related parts

    1999 GMC Sierra Front Side Door Lock Assembly

    Part Number: 15110646
    $215.45 MSRP: $323.56
    You Save: $108.11 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Lock Assembly, Front Side Door; Latch, Lock
    • Position: Front
    • Replaces: 16637317, 15758163
    • Item Weight: 1.10 Pounds
    • Item Dimensions: 6.3 x 3.3 x 3.1 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15110646
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
  • 1999 GMC Sierra Door Lock - 15110647
    View related parts

    1999 GMC Sierra Front Side Door Lock Assembly

    Part Number: 15110647
    $215.45 MSRP: $323.56
    You Save: $108.11 (34%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Lock Assembly, Front Side Door; Latch, Lock
    • Position: Front
    • Replaces: 16637316, 15758164
    • Item Weight: 1.20 Pounds
    • Item Dimensions: 6.4 x 3.2 x 3.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15110647
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L
  • 1999 GMC Sierra Door Lock - 16637919
    View related parts

    1999 GMC Sierra Front Side Door Lock Assembly

    Part Number: 16637919
    $16.85 MSRP: $34.50
    You Save: $17.65 (52%)
    ADD TO CART
    Product Specifications
    • Other Name: Lock Assembly, Front Side Door
    • Position: Front
    • Item Weight: 1.40 Pounds
    • Item Dimensions: 6.3 x 3.3 x 3.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 16637919
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 6.0L
  • 1999 GMC Sierra Door Lock - 16637918
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    1999 GMC Sierra Front Side Door Lock Assembly *Marked Print

    Part Number: 16637918
    $35.39
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Lock Assembly, Front Side Door *Marked Print; Lock
    • Position: Front
    • Item Weight: 1.40 Pounds
    • Item Dimensions: 6.3 x 3.3 x 3.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 16637918
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 6.0L
  • 1999 GMC Sierra Door Lock - 16637321
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    1999 GMC Sierra Front Side Door Lock Assembly

    Part Number: 16637321
    Product Specifications
    • Other Name: Lock Assembly, Front Side Door; Latch, Lock
    • Position: Front
    • Item Weight: 1.40 Pounds
    • Item Dimensions: 10.0 x 5.3 x 5.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 16637321
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 6.0L
  • 1999 GMC Sierra Door Lock - 16637320
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    1999 GMC Sierra Front Side Door Lock Assembly

    Part Number: 16637320
    Product Specifications
    • Other Name: Lock Assembly, Front Side Door; Latch, Lock
    • Position: Front
    • Item Weight: 1.40 Pounds
    • Item Dimensions: 9.8 x 5.6 x 5.5 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 16637320
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 6.0L
  • 1999 GMC Sierra Door Lock - 10356953
    View related parts

    1999 GMC Sierra Rear Side Door Latch Assembly

    Part Number: 10356953
    Product Specifications
    • Other Name: Latch Assembly, Rear Side Door ; Latch, Door Lock; Latch, Lock
    • Position: Rear
    • Replaces: 15057688, 15706492
    • Item Weight: 1.00 Pounds
    • Item Dimensions: 4.6 x 4.2 x 2.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 10356953
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 1999 GMC Sierra Submodels:
    • 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 EXTENDED CAB, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 EXTENDED CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L

1999 GMC Sierra Door Lock

Achieve unprecedented performance experience with our genuine 1999 GMC Sierra Door Lock. All our parts are engineered for a perfect fit and maximum durability to ensure that your Sierra returns to factory condition. Specially designed for the 1999 GMC Sierra, this Door Lock offers superior reliability and ease of installation for anyone.

We are your prime source for competitively priced and high-quality OEM 1999 GMC Sierra Door Lock. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

Related 1999 GMC Sierra Parts

Alternate Year Models

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2000 GMC Sierra Door Lock