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Engine Thermostat, Replace 19301-PAA-306, 19301PAA306, 19301-PLC-315 Compatible with Honda - 1990-2002 Accord, 1988-2015 Civic, 1997-2001 CRV, 1995-1998 Odyssey, 2007-2013 Fit, 2010-2014 Insight, More

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Availability: In Stock.
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Arrives Sunday, Aug 2
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Features

  • REPLACEMENT ENGINE THERMOSTAT : An engine's thermostat regulates the temperature of the engine by controlling coolant flow. Symptoms of a bad or failing thermostat: high temperature reading and engine overheating, low temperature reading and underheated engine, temperature changing erratically, coolant leaks around thermostat housing or under vehicle. You can find your car's thermostat by starting at the upper radiator hose and following it to where it enters the top of the engine.
  • COMPATIBLE WITH HONDA & ACURA VEHICLES : 1990-2002 Accord | 1988-2015 Civic | 1993-1997 Civic del Sol | 2010-2013 City | 1997-2001 CRV | 1988-1991 CRX | 2011-2016 CRZ | 2007-2013 Fit | 2016-2020 HR-V | 2010-2014 Insight | 1995-1998 Odyssey | 1992-1996 Prelude | 1997-1999 CL | 1997-2005 EL | 2013-2015 ILX | 1986-2001 Integra | 1986-1990 Legend thermostat. Please check the detailed description or part numbers to confirm the compatibility before purchase. Thank you!
  • REPLACES PART # : 19301-PAA-306, 19301PAA306, 19301-PLC-315, 19301PLC315 thermostat. The thermostat can compatible with Honda : 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02 Accord | 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15 Civic | 97, 98, 99, 00, 01 CRV | 95, 96, 97, 98 Odyssey & more. NOTE: If the thermostat has a jiggle pin, the jiggle pin should be located at the north or 12 o'clock location.
  • OE FIT, FORM, FUNCTION : Professional, high quality OE style and meet or exceed all original equipment performance replacement thermostat. Constructed with premium materials for durability. Stainless steel mounting flange designed to properly fit and seat the thermostat in outlet casting, resulting in better performance. Channel constructed stainless steel spring frame for extra strength and durability.
  • FRIENDLY NOTE : If the thermostat fails on your vehicle, simply contact us for a replacement. Also if you have any other questions on our this thermostat, please contact us at the first time. This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.

Description

An engine's thermostat regulates the temperature of the engine by controlling coolant flow, its job is to block the flow of coolant to the radiator until the engine has warmed up. Symptoms of a bad or failing thermostat: high temperature reading and engine overheating; low temperature reading and underheated engine; temperature changing erratically; coolant leaks around thermostat housing or under vehicle. NOTE: If the thermostat has a jiggle pin, check valve, or other feature to assist in bleeding air from the system in a vertical installation, the jiggle pin should be located at the north or 12 o'clock location. Compatible with Honda Vehicles: 1990-2002 Accord 1988-2015 Civic 1993-1997 Civic del Sol 2010-2013 City 1997-2001 CRV 2011-2016 CRZ 1988-1991 CRX 2007-2013 Fit 2010-2014 Insight 2016-2020 HR-V 1995-1998 Odyssey 1992-1996 Prelude Compatible with Acura Vehicles: 1997-1999 CL 1997-2005 EL 2013-2015 ILX 1986-2001 Integra 1986-1990 Legend Replaces Part : 19301-PAA-306, 19301PAA306, 19301-PLC-315, 19301PLC315 Thermostat. NOTE: This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts. NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description.

Brand: Allmotorparts


Controller Type: Manual


Special Feature: Temperature Display


Color: Black


Specific Uses For Product: Automotive Engine Temperature Regulation


Controller Type: Manual


Additional Features: Temperature Display


Specific Uses For Product: Automotive Engine Temperature Regulation


Temperature Control Type: Manual


Power Source: Battery Powered


Display Type: backlit


Control Method: Push Button


Mounting Type: Wall Mount


Backlight: No


Color: Black


Shape: Rectangular


Product Style: Industrial


Brand Name: Allmotorparts


Included Components: Spring


Model Number: 19301-PAA-306


UPC: 664271875783


Manufacturer: Allmotorparts


Manufacturer Part Number: AMP094


Unit Count: 1.0 Count


Material Type: Stainless Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 2

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.

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Top Amazon Reviews


  • Great
Worked well. OEM quality. Direct fit. Great price.
Reviewed in the United States on October 16, 2025 by Wellcome - Home

  • Very good quality
Thermostat fits the car very good quality
Reviewed in the United States on August 10, 2025 by Chila

  • Super bueno
Perfecto
Reviewed in the United States on March 2, 2026 by Luis Jimenes

  • Not OEM but works
Hi folks, if you are getting this thermostat for your 8th gen Honda Civic, I would highly recommend you go with the OEM thermostat from Honda because the temp rating stamped on the Honda part I took out is 82 degrees Celsius vs 78 from this part on Amazon. I think this means the engine will be running colder with this one than with the OEM thermostat with a higher temp rating. The normal operating temp for the R18 engine is 190F. I get around 174-176F on a local drive, which is lower than what’s optimal for the engine. Not sure how this will affect my fuel economy, but I expect slight negative impact on fuel consumption. I’ll continue to monitor over time and report update. Nonetheless, this part is a perfect fit. UPDATE: It’s been a while since my civic has been running with no check engine light and running smoothly. I did notice the MPG is lower and the range is shorter. Maybe because the engine is not running at the optimal temp, and heat was lost to bring up the engine temp but could have been used to do the work. ... show more
Reviewed in the United States on April 20, 2025 by jEff

  • Fits just like OEM
We recently did an engine swap on my mom's beloved 1998 Honda Odyssey. After 240,000 miles it finally gave up with a cracked head. For a couple hundred dollars we got a compatible engine from the junkyard and did some major maintenance to it before installing it in the car. I ordered a bunch of parts from Amazon for the rebuild and this was part of the list. Everything shipped quickly and it was the right part the first time. ... show more
Reviewed in the United States on July 16, 2020 by Blue Mango Cafe

  • Working great so far
Looks exactly like the original 2005 Honda Civic thermostat that came out of my wife's car. Perfect fit. Nice value and performs as it should.
Reviewed in the United States on September 20, 2023 by Dwayne Martin

  • Tuve problemas por algún tiempo pero se arregló
Es el segundo que compro , reemplace el anterior de manera preventiva aún funcionaba.
Reviewed in the United States on August 16, 2024 by francisco jose

  • Failed a few months after install
After about six months, the thermostat failed and became stuck open. The old one was still working -- I only replaced it because I was doing a radiator fluid and hose replacement.
Reviewed in the United States on March 30, 2026 by Torc

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