{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Replacement
Computer Control Relay

Tap image and pinch to zoom.
$16.99
Manufacturer #REPH507803
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Notes:
Computer Control Relay, Fuel Pump Relay, Main Relay, Fuel Injection Relay, Ignition Relay
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Connector Gender:
Female
Interchange Part Number:
RY422, 39400S01A01
Product Fit:
Direct Fit
Quantity Sold:
Sold individually
Replaces OE Number:
39400S01A01
Terminal Gender:
Male
Terminal Quantity:
7
Terminal Type:
Blade
Voltage:
12V
Warranty:
1-year Replacement unlimited-mileage warranty

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1992-1995 Honda Civic
CX
4 Cyl 1.5L
-
1992-1995 Honda Civic
DX
4 Cyl 1.5L
-
1992-1995 Honda Civic
LX
4 Cyl 1.5L
-
1992-1995 Honda Civic
VX
4 Cyl 1.5L
-
1992-2000 Honda Civic
EX
4 Cyl 1.6L
-
Page 1 of 5 | Showing 1 - 5 of 25 results

Product Information

Manufactured from top quality components, this is your best option and inexpensive replacement for your rebuild, repair, and maintenance needs - an OE replacement product for your damaged or aged factory part.

Replacement - the most affordable brand name for replacement parts that you need! Replacement is a professional brand for autobody, lighting parts, electrical, brake, suspension, intake and exhaust, and cooling and heating products. All Replacement brands include 1-year, unlimited-mileage warranty.

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

1
Its this relay work for windshields wiper ?Tony panJan 17, 2022
Best Answer:Hi Hong Pan, I'm glad to help you out. Tell us the vehicle information so we can verify the fitment of this product. This item is the main relay for the Honda Civic. Should you need further assistance, feel free to call us at 1-866-529-0412. I hope this helps. Happy shopping.
Aldrin P.STAFFJan 17, 2022
0
Does this replace the factory main relay on a 98 Civic LX with automatic transmission ?Cary G.Mar 16, 2023
Best Answer:Hi Cary, I'm glad to assist you. Yes. It covers the main relay, fuel pump, computer control, fuel injection, and ignition. It fits from 1992 to 2001 Honda Civic 4-cylinder. Grab our sale price offer and click the link below to buy it today. Happy shopping! <a href="https://www.carparts.com/relay/replacement/reph507803?can=CPJE1043_CSQA_20230316" target="_blank">https://www.carparts.com/relay/replacement/reph507803?can=CPJE1043_CSQA_20230316</a>
Jeonino E.STAFFMar 16, 2023
0
2000 Honda CR-V auto trans 2wd no crank no start, single click, lights dim, good battery, restarts after 2.5hr rest ?Robert B.Mar 28, 2021
Best Answer:Hi Robert, I'm glad to help you out. As per checking, We recommend referring to a trusted vehicle specific service repair manual to troubleshoot your problem carefully. It may require basic automotive knowledge for proper installation, and professional installation is always recommended. Still, it is best for a certified mechanic to diagnose the problem you are encountering for accuracy and reliability for a repair procedure countermeasure to be done. Their work is with a guarantee. You can find more information here: <a href="https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/" target="_blank">https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/</a> I hope this helps. Happy shopping. Hi,
Jeonino E.STAFFMar 28, 2021

Customer Reviews

Perfect fit. Arrived sooner than indicated. Very happy.
Danny R.
VERIFIED PURCHASER
Purchased on Apr 10, 2023
Computer Control Relay
Good replacement
Works as intended it replaced my relay and did the job well but minus 1 star because of the packaging which cause it to get damaged at the socket during shipping I'm assuming but it works so no other complaints
Alrhon S.
VERIFIED PURCHASER
Purchased on Jul 14, 2021
Perfect fit
Samuel V.
VERIFIED PURCHASER
Purchased on Aug 27, 2023