HomeBody > DoorsStandard Ignition DLA-637 Door Lock Actuator - Rear Left
Part #: DLA-637

Standard Ignition DLA-637 Door Lock Actuator - Rear Left

Rear Left
⚙️ 26 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Ram 1500 and Ram 2500
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Reliable Door Lock Actuator for Dodge Ram Trucks

The Standard Ignition DLA-637 door lock actuator is designed to restore proper locking function in Dodge Ram 1500, 2500, and 3500 models. Engineered with precise connector and terminal specifications, this actuator ensures seamless integration with your vehicle's locking system.

  • Compatible with Dodge Ram 1500, Ram 2500, and Ram 3500 models
  • Part number DLA-637 for accurate identification
  • Female connector gender for secure electrical connection
  • Includes latch mechanism for complete door lock operation
  • Equipped with 4 male blade terminals for reliable electrical contact

Technical Details and Features

This door lock actuator features a female connector designed to mate with the vehicle's wiring harness, ensuring a stable and corrosion-resistant connection. The actuator includes a latch, which is essential for engaging the door lock mechanism effectively. It has four male blade terminals, providing a robust electrical interface that supports consistent power delivery and signal transmission. The 4-terminal configuration is standard for the Dodge Ram models listed, making this part a direct replacement for factory components.

Compatible Vehicles and Applications

The Standard Ignition DLA-637 door lock actuator is specifically compatible with Dodge Ram 1500, Ram 2500, and Ram 3500 trucks. It is intended for use in restoring or replacing faulty door lock actuators that cause issues such as:

  • Door locks failing to engage or disengage properly
  • Intermittent or non-responsive power door lock operation
  • Unusual noises or mechanical resistance when locking or unlocking doors
  • Electrical connection problems due to worn or damaged terminals
  • Malfunctioning latch mechanism affecting door security

Installation Notes and Tips

When installing the DLA-637 door lock actuator, ensure the vehicle's battery is disconnected to prevent electrical shorts. Verify the connector gender and terminal type match the vehicle's wiring harness before installation. Carefully align the actuator's latch with the door lock mechanism to avoid binding or misalignment. Use appropriate tools to secure the actuator and test the door lock function before reassembling the door panel.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The DLA-637 door lock actuator undergoes rigorous quality control to ensure proper fit and function. Warranty coverage details can be obtained from the product documentation or Standard Ignition's official resources.

BrandStandard Ignition
Part NumberDLA-637
Connector GenderFemale
Notes 2With Latch
Terminal GenderMale
Terminal Type4 Blade Terminals

This part fits 26 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2010DodgeRam 3500Crew Cab PickupRear Left
2009DodgeRam 2500Crew Cab PickupRear Left
2009DodgeRam 3500Crew Cab PickupRear Left
2008DodgeRam 1500Crew Cab PickupRear Leftw/ Keyless Entry
2008DodgeRam 1500Extended Crew Cab PickupRear Leftw/ Keyless Entry
2008DodgeRam 2500Crew Cab PickupRear Leftw/ Power Door Locks
2008DodgeRam 2500Extended Crew Cab PickupRear Leftw/ Power Door Locks
2008DodgeRam 3500Crew Cab PickupRear Left
2007DodgeRam 1500Crew Cab PickupRear Leftw/ Keyless Entry
2007DodgeRam 1500Extended Crew Cab PickupRear Leftw/ Keyless Entry
2007DodgeRam 2500Crew Cab PickupRear Left
2007DodgeRam 3500Crew Cab PickupRear Left
2006DodgeRam 1500Crew Cab PickupRear Leftw/ Keyless Entry
2006DodgeRam 1500Extended Crew Cab PickupRear Leftw/ Keyless Entry
2006DodgeRam 2500Crew Cab PickupRear Left
2006DodgeRam 3500Crew Cab PickupRear Left
2005DodgeRam 1500Crew Cab PickupRear Leftw/ Keyless Entry
2005DodgeRam 2500Crew Cab PickupRear Left
2005DodgeRam 3500Crew Cab PickupRear Left
2004DodgeRam 1500Crew Cab PickupRear Leftw/ Keyless Entry
2004DodgeRam 2500Crew Cab PickupRear Left
2004DodgeRam 3500Crew Cab PickupRear Left
2003DodgeRam 1500Crew Cab PickupRear Leftw/ Keyless Entry
2003DodgeRam 2500Crew Cab PickupRear Left
2003DodgeRam 3500Crew Cab PickupRear Left
2002DodgeRam 1500Crew Cab PickupRear Leftw/ Keyless Entry

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

55276795AB6558644931-644DLA1197DLA1360DLA860SM1589

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.