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One New Hayden Auxiliary Engine Cooling Fan Relay 3654

Trusted Brand, Fast Shipping, Hassle-Free Returns
US $46.28
or 4 interest-free payments of $11.57 available with
Condition:
New
3 available6 sold

Additional service available

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Popular item. 6 have already sold.
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Free Standard Shipping.
Located in: Los Angeles, California, United States
Delivery:
Estimated between Thu, Jul 17 and Mon, Jul 21 to 94104
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Returns:
60 days returns. Seller pays for return shipping.
Payments:
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4 interest-free payments of $11.57 available with Klarna.
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eBay item number:284525918378
Last updated on Jul 10, 2025 07:48:23 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Hayden
Manufacturer Part Number
3654
Other Part Number
3654
Interchange Part Number
36349, 3654, 3654, 226209, CWK733654, 226209, 733654, 77735
Product Description
Auxiliary Engine Cooling Fan Relay
Manufacturer Warranty
2 Year
Universal Fitment
Direct Replacement
California Prop 65 Warning
Cancer and Reproductive Harm -
Voltage
12
Amperage Rating
50
Number of Terminals
8
Activation Control
Adjustable
Color
Black
not used
Efa021
Style
Electric Fan Controller
Description
Electric Fans And Accessories
Type
Fan Accessory
Terminal Gender
N/a
Terminal Pin Qty.
N/a
Connector Quantity
N/a
Skirt?
No
Mounting Hardware?
Not Included
Bracket?
Not Included
Mount Type
optional
Material
Plastic
Cover Material
Plastic
Terminal Type
Spade / Wire Lead
Meets / Exceeds Oem?
Yes
UPC
00036752036547
Category

Item description from the seller

About this seller

goodbetterbestautoparts

98.1% positive feedback173K items sold

Joined Aug 2014
Usually responds within 24 hours
Striving to be your one-stop shop for all your replacement auto care needs, trust Good Better Best Auto Parts to provide a professional and quality parts selection. We are able to offer savings to the ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Seller feedback (37,369)

All ratings
Positive
Neutral
Negative
    • h***0 (276)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      great transaction thank you
    • l***r (779)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Good stuff... great ebayer!
    See all feedback

    Product ratings and reviews

    4.5
    10 product ratings
    • 8 users rated this 5 out of 5 stars
    • 1 users rated this 4 out of 5 stars
    • 0 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 1 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    • Top favorable review

      The dual-electric fan relay switch assembly...

      This relay assembly has the ability to independently control 2-ea. 15-amp dual speed fans, by an adjustable heat activated temp bulb for one of the relays , and/or seperate trigger circuits for both of the relays... It is a neat package that can fit in a place within 36" of the point of where the heat sensor is located... When installed correctly, it can look like a sanitary OEM type of equipment that the vehicle came with... I installed one on a 1986 Jeep Wrangler , with a 14" wide Hayden electric fan in front of the A/C condensor... We retained the OEM clutch fan behind the OEM radiator and modified the OEM fan shroud for improved performance...This vehicle used to have a problem with overheating in the 115°F. desert heat of Tucson,AZ. - especially when going slow and the A/C was ...

      Verified purchase: YesCondition: NewSold by: allthingspdq

    • Top critical review

      Hayden 3654 Two Speed Fan Controller

      Well if their two speed fans were still available I could possibly say this is a great or good product, but since Hayden no longer makes a two speed fan and I can't seem to find one the only thing I can say is this is a normal two fan controller. So far it seems to work as it should (not a two speed fan but just a regular two fan controller), not exactly what I was looking for.

      Verified purchase: YesCondition: NewSold by: 2025.07.03.10:43:126_2e7983c4-e0d5-41d4-b6b5-be66173137ee@Deleted

    • Fan control

      This is well worth the money I bypassed my factory fan controls. Cause it wasn’t working. With this product I can run my fan on low and high with no worries. Wish I seen this sooner would have save me time and money.

      Verified purchase: YesCondition: NewSold by: acpartsguys

    • Good price and easy to install, one of the few relays that can be used on a two speed fan

      Verified purchase: YesCondition: NewSold by: provalueparts

    • fan cooling

      the reliability is just not there

      Verified purchase: YesCondition: NewSold by: yes_auto_parts