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⚡ Diagnose smarter, fix faster, and never miss a beat under the hood!
The RVMARINEPAT Relay Bypass Switch & Diagnostic Tester Kit (9038) is a professional-grade 6-pack relay tester designed for quick, reliable diagnostics across a broad range of domestic and European vehicles. Supporting 20A continuous and 30A surge currents at 12V, it replaces multiple relay models (9036/9037) and enables direct manual control of fuel pumps and other critical circuits, making it an essential tool for mechanics and automotive technicians seeking efficiency and precision.
| ASIN | B0D81S5Q6N |
| Best Sellers Rank | #14,409 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Fuel Pump Relays |
| Brand Name | RVMARINEPAT |
| Coil Voltage | 12 Volts |
| Connector Type | Plug-In |
| Contact Current Rating | 20 Amps |
| Contact Material | Aluminum |
| Contact Type | Normally Closed |
| Current Rating | 20 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (270) |
| Included Components | switch |
| Manufacturer | RVMARINEPAT |
| Maximum Switching Voltage | 12 Volts |
| Minimum Switching Voltage | 12 Volts |
| Model | 9038 |
| Mounting Type | Panel Mount |
| Operation Mode | Manual |
| Part Number | 9038 |
| Specification Met | CE |
| Wattage | 240 watts |
R**N
The product works great.
Great product
R**S
Works decent
Nice for testing circuits. Haven't had an issue yet.
A**R
They work
Work great they are light duty Though
D**.
Good for troubleshooting problems
Nice kit. Definitely would recommend for home mechanics.
P**D
Awesome product
These worked out awesome. I suggest that you give them a try. I’ve had a lot of good luck with them. Thanks a lot for making these Patrick.
J**.
Saves you a lot of time, stop guessing.
Kit comes with multiple plug in Relays. If you need to check if the circuit has power or checking a fan for the AC. Plug it in ,over ride the connection for power directly to what your checking. Great time saver. Who do you know that keeps extra relays around. NOBODY!
D**D
Worth the purchase easier than a jumper wire
Worked well as I expected
C**S
Product works but the toggles suck
The on/off buttons failed super fast but it did the job.
C**S
Good tool
C**N
Works as it should! I used to jump the fuel pump with the key off on my 4.0L jeep. I had a fuel pressure problem where the regulator would bleed pressure off. This allowed me to hook up a gauge, turn the fuel pump on which should bring it to 29-31 psi and hold it in the rail. The regulator would not, as the o-rings bypassed fuel to return. This relay set helped me figure that out. Sure I could have just used a piece of wire to jump it, but a toggle is nice to have.
S**S
I've used these in the field to diagnose electrical issues more than I'd like to admit to. Works every time.
J**U
Work says designs must be careful with the circuit you are testing
N**E
Easy to use
TrustPilot
1天前
3 周前