HomeStandard Ignition DLA1378 Door Lock Actuator - Rear Left
Part #: DLA1378

Standard Ignition DLA1378 Door Lock Actuator - Rear Left

Rear Left
⚙️ 5 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$105.00Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Hyundai, Tucson
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Door Lock Actuator for Hyundai Tucson

The Standard Ignition DLA1378 door lock actuator is designed to restore proper locking function in your Hyundai Tucson. Featuring a durable metal and plastic finish with a silver and black color scheme, this actuator ensures consistent performance and longevity.

  • Compatible with Hyundai Tucson models
  • Includes integrated latch for secure locking
  • Female square connector with one connection point
  • Five male blade terminals for reliable electrical contact
  • Constructed with metal and plastic materials for durability

Durable Construction and Connector Details

This door lock actuator (part number DLA1378) features a combination of metal and plastic components finished in silver and black, providing a robust and corrosion-resistant design. The actuator includes a female square connector with a single connection point, ensuring a secure and precise fit. It is equipped with five male blade terminals, which facilitate stable electrical connections necessary for proper door locking operation. The integrated latch mechanism enhances the actuator’s functionality by providing reliable door locking and unlocking actions.

Compatible Applications and Use Cases

This Standard Ignition door lock actuator is specifically compatible with Hyundai Tucson vehicles, making it a suitable replacement part for restoring door lock functionality. It addresses common issues such as:

  • Failure of door locks to engage or disengage
  • Intermittent or non-responsive door locking mechanisms
  • Electrical connection problems within the door lock system
  • Wear or damage to the actuator’s latch assembly
  • Unusual noises or resistance when locking or unlocking doors

Installation Notes and Tips

When installing the DLA1378 door lock actuator, ensure the vehicle’s battery is disconnected to prevent electrical shorts. The actuator’s female square connector and five male blade terminals require careful alignment for proper connection. Note that mounting hardware is not included, so retain original fasteners or acquire appropriate replacements. Verify the actuator’s latch is properly seated to avoid door lock malfunctions.

Quality Assurance and Warranty Information

Standard Ignition manufactures this door lock actuator to meet OEM specifications for fit, form, and function. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.

BrandStandard Ignition
Part NumberDLA1378
Mounting Hardware IncludedNo
Color/FinishSilver, black
Connector GenderFemale
Connector Quantity1
Connector ShapeSquare
FinishMetal, plastic
Notes 2With latch
Terminal GenderMale
Terminal Quantity5
Terminal TypeBlade

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2009HyundaiTucsonRear Left
2008HyundaiTucsonRear Left
2007HyundaiTucsonRear Left
2006HyundaiTucsonRear Left
2005HyundaiTucsonRear Left

* 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:

814102E010937-066DLA11378DLA1378DLA1580DLA9378SK937066SM1622

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