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#91064044
Speedway Budget 40-Amp Electric Relay Kit
- Use this handy 40 amp relay to wire up your 12 volt horn, electric fuel pump, electric fan with sensor, shaved door handles or whatever
- Contains relay, plug, wire, and instructions
$18.49
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Product Summary
Universal Fit, 12 volts Voltage, 40 amps Amperage
- Use this handy 40 amp relay to wire up your 12 volt horn, electric fuel pump, electric fan with sensor, shaved door handles or whatever
- Contains relay, plug, wire, and instructions
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Speedway Motors 91064044 Details
Use this handy 40 amp relay to wire up your 12 volt horn, electric fuel pump, electric fan with sensor, shaved door handles, or whatever! Contains relay, plug, wire, and instructions.
The wiring would be as follows (included in kit instructions):
- Red Wire #30 Prong = main 12V power source
- Black Wire #85 Prong = Electric fan sensor OR low (oil) pressure switch OR grounding switch
- Blue Wire #86 Prong = 12V toggle switch OR ignition switch "ACC" terminal
- Yellow Wire #87 Prong = to fan or fuel pump + lead
- White Wire or Center Prong = not normally used
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Guides & Documents
Speedway Motors 91064044 Specifications
Speedway Motors 91064044 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91064044 |
| Brand | Speedway Motors |
| Voltage | 12 volts |
| Amperage | 40 amps |
| GENERAL | |
| Sold in Quantity | Each |
Ratings & Reviews
4.7
57 Reviews
Customers found the Speedway product reliable, practical, and high in quality. The product was praised for its durability, ease of use and installation, and suitability for a wide range of applications, including in radiator cooling fans, fuel pumps, air horns, and high beams among many others. It features heavy wiring with a high amp rating, making it perfect for heavy-duty use. An added convenience highlighted by users was the availability of installation instructions online, which they found helpful. A recurring comment was that the relay worked exactly as they expected, with several customers ready to purchase again. Critics noted a dislike for extra, potentially unnecessary wires and unclear instruction details. Still, the prevailing sentiment is of a product that outperforms its "budget" label.
Ratings & Reviews
4.7
57 Reviews
Customers found the Speedway product reliable, practical, and high in quality. The product was praised for its durability, ease of use and installation, and suitability for a wide range of applications, including in radiator cooling fans, fuel pumps, air horns, and high beams among many others. It features heavy wiring with a high amp rating, making it perfect for heavy-duty use. An added convenience highlighted by users was the availability of installation instructions online, which they found helpful. A recurring comment was that the relay worked exactly as they expected, with several customers ready to purchase again. Critics noted a dislike for extra, potentially unnecessary wires and unclear instruction details. Still, the prevailing sentiment is of a product that outperforms its "budget" label.
4.7
57 reviews
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Most Liked Positive Review
5.0
Best for what they are used for.
I am an starting drag car builder( 1/8-1/4 strip) I use these relays for the fan, water pump, fuel pump and any other application where I need to tame the 12 volt input. They are used in conjunction with a six gang switch box with starter button. This was my second order from Speedway for this item. If I build a third car I will order another five or so 40 amp relays.
Most Liked Negative Review
1.0
did not understand how to install
I purchased this relay to run the second fan of a dual fan setup along with the spal thermal relay switch and wiring harness kit. the spal kit is a 4 wire system and this budget relay has more wires than the spal thermal switch and harness kit. I ended up purchaseing a second thermal relay switch and harness kit that worked for me.
Filter by Ratings
Awesome service
5.0
4 months ago
Robert Wood
Mount Olive NC
Super fast delivery product worked great 5 star
Would Recommend
Great & fast delivery
5.0
9 months ago
Pablo
central W.V.
Verified
Have not used yet, but looks well made.
Would Recommend
I would buy this item again if needed.
5.0
a year ago
Alex
Alaska
Verified
Perfect function for fan.
Would Recommend
Quality relay and harness
5.0
a year ago
BBQ_Bill
Phila, Pa
Verified
The harness has high quality wiring used and the relay worked as expected.
Would Recommend
I would purchase this product again
5.0
a year ago
Paul
Honolulu Hawaii
Verified
Used it for my radiator fan project easy to understand directions and came in a timely manner great service thank you
Would Recommend
I would buy it again
5.0
a year ago
Paul
Honolulu Hawaii
Verified
Great service product came with easy to understand instructions very helpful thank you
Would Recommend
GREAT PRODUCT
5.0
a year ago
JUJU
Oklahoma
Verified
Nice, thick, heaven guage wires. Color coded for easy use.
Would Recommend
I would buy this product again and I probably will
5.0
2 years ago
John
Florida
Verified
I used this for a backup fuel system. For my nitrous, it was spoton, awesome.
These are okay.
3.0
3 years ago
Fats
AL.
Verified
Fit, form, and function is as advertised. Wires were not to my liking. But, worked okay.
Would Recommend
Yes, I would buy it again!
5.0
3 years ago
John
Bellingham, WA
Verified
Nothing but praise for Speedway and what is offered.
Would Recommend
Showing 10 of 57 reviews
Questions & Answers
6 Questions • 6 Answers
Questions & Answers
6 Questions • 6 Answers
can i adjust the on off temp of this controller as i will be using it to cycle my cooling fan or is it a fixed temp if so whats the temp on and off thank you
by tom
• 6 years ago
1 answer
View Answer
Do you think a single relay would be able to power a dual fan application such as Part # 910158-12? Or should I use a separate relay for each fan? Or perhaps a larger amperage relay? Thanks in advance!
by BTbuilds
• 7 years ago
1 answer
View Answer
Could this be used for power seats?
by Will
• 9 years ago
1 answer
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If the white wire is not normally used, what would it be used for? Second speed on fan, maybe?
by Bblosko
• 11 years ago
1 answer
View Answer
Is this used for remote power windows Going to purchase the shaved door handle kit and want to also include the remote power windows?
by Jgfleming
• 12 years ago
1 answer
View Answer
is this suitable as a headlight relay?I am wireing a 1946 gmc truck and would like to use a relay for the headlights instead of pulling all the current through a switch on the dash.
by andy
• 15 years ago
1 answer
View Answer
6 of 6 questions shown