Shopping Cart

Your cart is empty.

Your cart is empty.

9038A Relay Bypass Switch Kit with Amp Loop, 6-Pack, Black

Free shipping on orders over $29.99

$17.99

$ 8 .99 $8.99

In Stock

About this item

  • 【Model Fitment】Compatible with most fuel pumps, cooling fans, power window motors, headlight switches, air conditioning compressors, and other devices that use automotive relays.
  • 【Replace Part Number】9038A replaces 9036A and 9037A.
  • 【Product Features】The #9038A Relay Bypass kit simplifies the testing of FUEL PUMPS, COOLING FANS, BLOWERS, and WINDOW MOTORS. Additionally, it allows for monitoring the current and amperage rating of the circuit by connecting the Amp Loop independently of the "key-on" systems.
  • 【Scope of Work】This Relay Bypass kit is Up to 20 amp continuous and 30 amp surge (12V) and it fits most vehicle models on the market.
  • 【Easy Installation】This plug-and-play kit can be easily installed in a vertical or horizontal position. Simply plug it into the fuel pump relay position to directly manage the fuel pump circuit.


KITONLA 9038A Relay Bypass Switch Kit with Amp Loop

Compatibility:

This #9038A Fuel Pump Relay Bypass Master Kit consists of#9036A and #9037A Fuel Pump Relay Bypass Kit.

#9036A-1: Compatible with Domestic, Korean, and Japanese (2000 and newer)

#9036A-2: Compatible with Domestic and Japanese (1970-2009)

#9036A-3: Compatible with Volkswagen (1999-2005) and Audi (2004-2006)

#9037A-1: Compatible with GM, Chrysler and Japanese (1985-2009)

#9037A-2: Compatible with BMW (1995-2006)

#9037A-3: Compatible with GM, Chrysler and Japanese (1995-2007)

Package Includes:

1* 9038A Relay Bypass Switch Kit with Amp Loop, 6-Pack, Black


A. De Mello
2025-08-23 10:59:35
Quite useful. It just makes it easier than having to mess with jumpers. The additional amp loops are also helpful. And this looks like the same exact kit that IPA Tools packages and retails for almost six times the cost! When you compare pictures, they look identical.
Dillon
2025-08-22 13:58:14
These relay bypass are great. I use them very often for my job. I am a foreman for an auto repair shop and I specialize in electrical diagnostic and repair.These come in handy for any circuit that you need to power up or to test like a cooling fan, blower motor, or ignition circuit.They are also great for fuel pumps and to keep the pump on to drain the tank if your replacing the fuel pump or vehicle has bad gas.To buy these off the tool truck they cost over $100 so these are a great buy and have not failed me yet.
Tyler
2025-08-01 17:05:16
I was debating on buying another kit for our shop that was quite a bit more expensive. I ended up settling for this item and the only difference between the kits seems to just be the thicker wire loop. At this time they all seem to function exactly the same when comparing them.
Ray
2025-07-10 12:59:41
Didn't have the exact prongs as the original fuses
Payo M.
2025-05-05 11:29:45
So far I used two of this andWorked like it supposed toPrice was cheapI got my money’s worth
Avg Guy reviews
2025-01-20 15:30:38
I picked up this set with the intention of trouble shooting the A/C on my truck. being able to just swap the relays and turning them on and off by the switch makes these so much easier. I was able to trouble shoot the issue and trace it back to just being the HVAC control unit in the cab. These make things so much easier.
Pixel_Dust
2025-01-03 18:10:35
I don't know why I even write these reviews. It's been of absolutely 0 benefit to me, or anyone, except maybe the company I bought it from. Maybe them, maybe the seller? I don't really know. What I do know is I've put way too much time into detailed reviews with photos to no benefit, so I'm done with it.
Delta Divinity
2024-11-17 15:30:28
Used them to test a bad starter.
Recommended Products