Description
Comparison points and tradeoffs
When comparing ACDelco GM Original Equipment 15034355 Parking Brake Pump Motor Switch with other Parking Brake options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Switches & Relays / Switches / Parking Brake.
Use this second fact to evaluate the tradeoff: The ACDelco GM Original Equipment Parking Brake Pump Motor Switch controls the hydraulic pressure supplied to the parking brake actuator, and is a GM-recommended replacement for your vehicle’s original components. A third point to compare across alternatives is: GM-recommended replacement part for your GM vehicle’s original factory component.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
The ACDelco GM Original Equipment Parking Brake Pump Motor Switch controls the hydraulic pressure supplied to the parking brake actuator, and is a GM-recommended replacement for your vehicle’s original components. This parking brake pump motor switch has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Source product highlights
About this item
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured with GM Original Equipment specification for fit, form, and function
- Country of Origin: Mexico




David Koepke –
pARTS WERE AS STATED AND ARE EXACT DUPLICATES OF THE OOM SWITCHES.These pressure switches are about half the cost of the same parts available locally and do as well. I would recommend the purchase AND INSTALLATION OF THESE SWITCHES ANYTIME YOU NEED WORKHORSE PARKING BRAKE REPAIR.. Chevrolet does not sell the units any more, they just install the workhorse systems. Seems like these systems give poor service and I know from experience they will fail and leave you in the worst of situations. A couple of spares is a better idea.
Joe Padiak –
I don’t expect for this switch to last, Manufacturing of this item is flawed. Bond between metal and plastic is not tight. This is where old switch leaked. we’ll see how it holds up.
Mark –
Good OEM part and great price and prime shipping was great.
STEVE I LOVE YOU YOUR WIFE PAT. –
replaced to led lights
Brenda T –
Arrived on time. Simple install. Recommend buying two to have a back up. When “Auto Park” goes out you want a back up on hand.
Customer –
Showed up earlier than expected.
Jess C. Wright –
First and foremost it replaces the broken part, and the auto parking break works again. This part is not a stock item and I needed it 1000 miles from home. I located one 600 miles and one 1500 miles away, and since time was of the essence I checked Amazon, and it was waiting for me when I got home. What can I say about a near obsolete part? I got it, it works and it is a factory part. If you need it, buy it, and you know where you can find it.
ROGER MCCLURE –
It was quick delivery, it didn’t work but keeping it for another issue
D RedfernDid –
Item as described fast delivery would buy again
Allen Brack –
Thought I found the fix to replace the green switch this time forsure! Srewed switch into pump and tried to tighten but it wouldn’t get tight. Ran pump and it blew the switch out,leaving a big mess. Unplugged switch and found that the threads were pushed to the back of the switch. Was able to unscrew what was left of threads from switch. Was able to thread my original green switch switch and tighten like it should. Threads in pump not damage,thank goodness! Don’t know if I’m willing to try again with another replacement switch!