1978 GMC Suburban Door & Lock Motors, Switches, Relays
-
Dorman®OE Solutions™ Door Lock Actuator MotorGMC Suburban 1978, OE Solutions™ Door Lock Actuator Motor by Dorman®. With Metal Motor. Connector Type: Male Connector. Terminals Type: Blade Terminal. Material: Plastic. Restore the ease and convenience of remotely locking or...Direct replacement for a proper fit every timeHigh quality electric motor$33.57 - TRQ®Door Lock ActuatorGMC Suburban 1978, Door Lock Actuator by TRQ®. Replace a malfunctioning door lock actuator with this high-quality solution from TRQ. Designed to fit and function exactly as the OEM component, it is built using superior materials for...Designed to deliver trouble-free, consistent performanceMade from the same material as the original part$34.95 - $35.95Save: 5%$33.20 - $34.15
- Standard®Door Lock ActuatorGMC Suburban 1978, Door Lock Actuator by Standard®. With Bracket and Without Latch. Terminals Type: 2 Male Terminals. Finish: Black. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the...High quality at an affordable priceExpertly made from premium materials$45.67
- ACI®Door Lock Actuator MotorGMC Suburban 1978, Door Lock Actuator Motor by ACI®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Built to meet or exceed original equipment performanceDesigned to fit original equipment components$45.50
- VDO®Door Lock ActuatorGMC Suburban 1978, Door Lock Actuator by VDO®. Without Mounting Bracket, With Metal Housing. Connector Type: 1 Connector. Terminals Type: 2 Blade Male Terminals. Material: Plastic. 1st Design. VDO OE validated actuators are identical in...Premium parts you can rely onDesigned to keep your system in top shape$37.92
- ACDelco®Door Jamb SwitchGMC Suburban 1978, Door Jamb Switch by ACDelco®. Without Cap. Terminals Type: 2 Blade Male Terminals. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.58Save: 15%$16.65
- WVE®Front Door Jamb SwitchGMC Suburban 1978, Front Door Jamb Switch by WVE®. With 3/8in-24 Threads. Connector Type: 1 Round Female Connector. Terminals Type: 1 Pin Female Terminal. Replace your worn-out or faulty component with this quality replacement from WVE....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$5.84
- Standard®Door Jamb SwitchGMC Suburban 1978, Door Jamb Switch by Standard®. Connector Type: Female Connector. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...Each Door Jamb Switch is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions$8.46 - $9.91
- Standard®Tru-Tech™ Door Jamb SwitchGMC Suburban 1978, Tru-Tech™ Door Jamb Switch by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation...Each Door Jamb Switch is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions$4.32 - $6.02
- Dorman®TECHoice™ Door Lock Actuator HarnessGMC Suburban 1978, TECHoice™ Door Lock Actuator Harness by Dorman®. Terminals Type: Blade Female Terminals. Wire Quantity: 2. This product is made of high-quality materials to serve you for years to come. Designed using...Direct replacement for a proper fitReplacement restores drivability$20.60
- ACDelco®Professional™ Door Lock Actuator ConnectorGMC Suburban 1978, Professional™ Door Lock Actuator Connector by ACDelco®. Terminals Type: 2 Pressure Contact Female Terminals. Wire Quantity: 2. Finish: Black. ACDelco Professional Door Lock Actuator Connector is made of high quality...Designed to deliver trouble-free, consistent performanceExpertly made from premium materials$35.35Save: 15%$30.05
- Standard®Door Lock Actuator ConnectorGMC Suburban 1978, Door Lock Actuator Connector by Standard®. Connector Type: 1 Male Connector. Terminals Type: 2 Blade Female Terminals. Wire Quantity: 2. Finish: Black. SMP’s vision is to be the leading independent supplier to the...Plug and play design to ease installationMeet accident's ejection safety requirement to reduce possibility of passenger entrapment$20.57
- ReplacementDoor Lock ActuatorGMC C15 Suburban / C25 Suburban / K15 Suburban / K25... 1978, Door Lock Actuator by Replacement. Connector Type: 1 Female Connector. Terminals Type: 2-Prong Blade Male Terminal. Quantity: 1 Piece. This product is made of high-quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$5.50 - $34.63
- American Autowire®Door Jamb SwitchGMC Suburban 1978, Door Jamb Switch by American Autowire®. Self Tapping. 3/8" 24. All reproduction wiring harnesses are made exactly to GM OEM factory standards, using GM parts. Wiring harnesses and accessories are installed as a direct...Engineered with dependability and efficiency as a top priorityManufactured using high-strength materials for maximum reliability$9.88
- ReplacementUniversal Door Lock Actuator KitUniversal Door Lock Actuator Kit by Replacement. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Replacement will last...Expertly crafted from premium materialsDesigned to match rigorous quality standards$12.23
Shop By Service Type
1978 GMC Suburban Models