Search  for anything...
Honda

Genuine Honda 39400-S84-003 Main Relay Assembly

    • Based on 136 reviews
Condition: New
Checking for product changes
$59.95 Why this price?

Buy Now, Pay Later

As low as $9.99 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, May 21
Order within 12 hours and 44 minutes
Available payment plans shown during checkout

Recently Viewed

Features

  • Genuine OEM part
  • Part number: 39400-S84-003
  • Package Weight: 0.089 kilograms
  • Oem equivalent part number: 39400-S84-003

Description

GET ON THE WATER


Brand: Honda


Operation Mode: Automatic


Specification Met: Oem


Manufacturer: ‎Honda


Brand: ‎Honda


Model: ‎Genuine Honda RELAY ASSY-, MAIN


Item Weight: ‎3.17 ounces


Product Dimensions: ‎4.5 x 2.6 x 2 inches


Item model number: ‎39400-S84-003


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎39400-S84-003


OEM Part Number: ‎39400-S84-003


Lift Type: ‎Automatic


Date First Available: October 16, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • 👍🏻
Part come in from Mexico… Original Mexican Honda ! 👍🏻😂
Reviewed in the United States 🇺🇸 on April 17, 2023 by corpusal
    • Didn't Burn up on Install like the one from autoparts store
This fuel relay worked on install (may 2022). If it fails in the next two years I'll update this review. After years of random engine stalls and waiting 15 - 20 minutes for the car to start again I replaced the fuel relay under the dash as that has resolved the problem. I previously tried a replacement relay from the local autoparts store and it immediately smoked, stunk, and locked in the on position (fuel pump would not shut off and engine would not stop running). ... show more
Reviewed in the United States 🇺🇸 on June 2, 2022 by Don Buchanan
    • Fixed Hot Stalling Problem
I used this PGM-FI (RZ-0159) to replace the 20 year old relay (RZ-0132) on my Honda Civic. The car was mysteriously stalling intermittently when the car got hot, and I found internet suggestions for literally dozens of different fixes. Fortunately I tried this one early on (after a replaced fuel filter). A simple, easy to access installation (below and aside of the steering wheel) and I was back in business! I feel particularly good that this part was an original Honda part and not a knock-off, as intermittent problems are hard to diagnose and then confirm as fixed. Definitely a 5 star part! ... show more
Reviewed in the United States 🇺🇸 on February 15, 2022 by Howard C.
    • Helped fix 1998 Honda Accord engine stalling problem
If you have a 1998 - 2002 Honda Accord that has a problem with the engine stalling/dying on you when you are driving, I recommend doing two things: (1) change you main relay (for fuel injectors/fuel pump). That is this part that I am reviewing here. (2) Also, change out the ignition wiring because over time that gets old and wears out. Here is the link for this part: https://www.amazon.com/gp/product/B002E53RN6/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 Changing out both parts is pretty straight forward and you can do it yourself. See Youtube for some good videos. It took a long time for me to figure out what was causing my car engine to stall (or not start on hot days), but I think I finally resolved the problem by changing both parts out. I have not had an engine stall since replacing both parts. If you think you know which part is failing, you can choose to just change out one part; but if you're not sure which component is failing, I recommend changing both. If you haven't changed out either, it's probably about time to replace both anyway. I hope this helps someone. This is advice I sure would have loved to have read a long time ago. ... show more
Reviewed in the United States 🇺🇸 on June 4, 2019 by Robert H. Lim
    • Stopped working after 1 1/2 months.
Worked great for a month and a half. Now my car won’t start again. Something wrong with this product.
Reviewed in the United States 🇺🇸 on June 20, 2023 by Nadine P
    • New fuse
I had a problem with the old relay. I started the car and it would die on me, but I finally got a new fuse and even with the ac on she still starts strong. Great fuse OEM quality. If you do get a check engine light get the code cleared or checked at least. 2001 Honda Accord Ex
Reviewed in the United States 🇺🇸 on January 8, 2021 by Amazon Customer
    • Gr8 deal
Pleased with purchase
Reviewed in the United States 🇺🇸 on June 11, 2022 by George Torossian
    • Ptriced right, but pain in the neck to get to.
Be prepared. Be patient. If I can do it you can do it. I moved seat back. Rolled down window. Got on my back and had my legs sticking out of the window. Got my head and shoulders under dash and got relay assembly out. Take your time. You can do it without removing any other stuff. I'm an old guy and did it. Saved who knows how much $$$...solved the occasional no start issue once and for all. Make sure you have a light source. ... show more
Reviewed in the United States 🇺🇸 on October 23, 2018 by Harry

Can't find a product?

Find it on Amazon first, then paste the link below.