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NEW ICU 1988-1991 "EF" Honda Civic CRX Added Features $159 After $30 Core Refund

pupop
(353)
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US $189.00
as low as $32.80/mo with
Condition:
Used
“This is only listed as "Used" because almost no one would be searching for a new one. This ICU is a ”... Read moreabout condition
Compatibility:
5 available67 sold

Additional service available

Breathe easy. Returns accepted.
This one's trending. 67 have already sold.
Pickup:
Shipping:
US $5.37 delivery in 2-5 days - Arrives by Thanksgiving
Get it between Thu, Nov 13 and Mon, Nov 17 to 94104.
Located in: Sterling, Virginia, United States
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
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eBay item number:126956680099
Last updated on Nov 08, 2025 17:13:37 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 47 vehicle(s)
YearMakeModelTrimEngineNotes
1991HondaCRXBase Coupe 2-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCRXHF Coupe 2-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCRXSi Coupe 2-Door1.6L 1588CC 98Cu. In. l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCivicBase Hatchback 2-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCivicCX Hatchback 2-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCivicDX Hatchback 2-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCivicDX Sedan 4-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCivicDX Wagon 4-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCivicEX Sedan 4-Door1.6L 1588CC 98Cu. In. l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCivicLX Sedan 4-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCivicRT 4WD Wagon 4-Door1.6L 1588CC 98Cu. In. l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1991HondaCivicSi Hatchback 2-Door1.6L 1588CC 98Cu. In. l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1990HondaCRXBase Coupe 2-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1990HondaCRXHF Coupe 2-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1990HondaCRXSi Coupe 2-Door1.6L 1588CC 98Cu. In. l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1990HondaCivicBase Hatchback 2-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1990HondaCivicBase Wagon 4-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1990HondaCivicCX Hatchback 2-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1990HondaCivicDX Hatchback 2-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
1990HondaCivicDX Sedan 4-Door1.5L 1493CC l4 GAS SOHC Naturally AspiratedSome aftermarket modifications can affect compatibility. Perform this simple test:1.Get into the car where you intend to install the ICU, close the door, turn the key on then turn the key all the way off. Do not remove the key from the ignition.2.Open the door.3.You should hear a series of beeps from the ICU, this will be four short beeps followed by a pause and that pattern will repeat once per second until you remove the key or close the door.If you hear the beeps your car is compatible
Portions of the information contained in this table have been provided by pupop

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“This is only listed as "Used" because almost no one would be searching for a new one. This ICU is a ...
Mounting Style
Snap-On
Brand
Honda
Programming Required
No
OE/OEM Part Number
38600-SH3-A01, 38600-SH3-A111, 38600-SH3-A011, 38600-SH3-A111-M1, 38600-SH3-A011-M1, 38600-SH3-A11, 38600-SH3-A1, 38600-SH3-A0
Items Included
Instructions
Features
Easy Installation
Placement on Vehicle
On the back of the fuse panel under the steering wheel
Category

Item description from the seller

About this seller

pupop

100% positive feedback•251 items sold

Joined Apr 1999
Usually responds within 24 hours
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
5.0

Seller feedback (144)

All ratingsselected
Positive
Neutral
Negative
  • g***h (81)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Works as described, a perfect upgrade/replacement for a failing/failed OEM ICU, with a dew new features to boot! Has a new board with new electronics is an OEM casing, so it fits exactly as it would from factory. Price is fair given what you’re getting, as finding used ICU’s is easy, but whether or not the actually work, let alone how many you might end up buying before you find a working one. Overall, a great buy and upgrade for any 4th generation Civic!
  • i***n (98)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Awesome product, it came with some scratches but it is a rebuilt item, other than that it fit and worked flawlessly. Definitely feels more robust. I live in Hawaii and it got to me in 4 days. My turn signals work again.
    Follow-up from: i***n- Feedback followed up by buyer.- Feedback followed up by buyer.
    The seller contacted me about my feedback and I’d like to state that it’s not a rebuilt item. It’s a new circuit board in an old case which could have dings and scratches.
  • a***j (609)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Better quality than OEM, with more features! Finally a modern replacement/upgrade for a known failure point in the 4th Gen Civic/2nd Gen CRX. Seems to be well made, lots of effort in the design, all features work, will undoubtedly outlast the cars themselves!
See all feedback

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