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Chevrolet 30021397 Rear Door Lock Assembly Rh (On Esn)

1999-2004 Chevrolet Tracker

Customer Questions & Expert Answers (3)
30021397 GM Rear Door Lock Assembly Rh (On Esn) Illustration 1 of 1
  • Part Description
    Lock Asm,Rear Door,Rh (On Esn)
  • Position
    Rear Passenger Side
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number30021397
    Part DescriptionLock Asm,Rear Door,Rh (On Esn)
    Other NamesLatch Assembly, Lock
    Item Dimensions31.3 x 4.4 x 4.4 inches
    Item Weight0.80 Pounds
    PositionRear Passenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU30021397
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1999-2004 Chevrolet Tracker4 Cyl 1.6L, 4 Cyl 2.0L, 6 Cyl 2.5L4 DOOR
  • Customer Questions & Expert Answers

    Q:
    Is it correct part number for my vehicle?
    A:
    You can Select Your Vehicle to check if 30021397 fits your vehicle.
    Posted and answered by GM Parts Specialist Ed
    Q:
    What is the next step after detaching the control rods for the Door Latch Assembly on the 2001 Chevrolet Tracker? Posted by Verified Customer
    A:
    Remove the door handle retaining screws. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / May 12, 2025
    Q:
    How often should the hinges, latch assemblies, and Door Lock on the doors, hood, and tailgate be lubricated for the 1999 Chevrolet Tracker? Posted by Jantha J.
    A:
    The hinges and latch assemblies should be lubricated once every 3000 miles or every three months. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Apr 13, 2026

Genuine GM Part 30021397, the Right Choice

To ensure reliability, purchase GM part # 30021397 Rear Door Lock Assembly Rh (On Esn). It is sometimes referred to as Chevrolet Door Lock, Chevrolet Door Lock Actuator, Chevrolet Door Latch Assembly. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Chevrolet Tracker models.

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