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Description
Coolant Temperature Sensor for Honda Civic, Jazz & Accord - 33456Vehicle Fitment & Part Details This coolant temperature sensor is listed for the Honda Civic VIII (FN, FK) with OE reference 37870 RZA 007. NTC type, two pin sensor with M10x1. 25 thread and white housing. Confirm compatibility by matching the listed fitment details, OEM reference numbers, and VIN engine chassis information where variants exist. Key Details SKU 33456 Component Coolant Temperature Sensor GTIN Barcode 8435050633687 OEM References Honda:
Vehicle Fitment & Part Details
This coolant temperature sensor is listed for the Honda Civic VIII (FN, FK) with OE reference 37870-RZA-007. NTC type, two-pin sensor with M10x1.25 thread and white housing. Confirm compatibility by matching the listed fitment details, OEM reference numbers, and VIN/engine/chassis information where variants exist.
Key Details
- SKU
- 33456
- Component
- Coolant Temperature Sensor
- GTIN / Barcode
- 8435050633687
- OEM References
-
- Honda: 37870-RZA-007, 37870-RWC-A01, 37870-RTA-005
- Primary Fitment
- Honda Civic VIII (FN, FK) L13A7 Petrol 1.4 (2005-2008)
- Specs
- NTC, 2-pin, M10x1.25, white housing
Key Benefits
- Cross-references 3 Honda OEM numbers including 37870-RZA-007 and 37870-RTA-005 for verification before ordering.
- NTC type sensor with 2-pin connector, M10x1.25 thread, and white housing colour.
Product Specifications
| Specification | Value |
|---|---|
| Sensor Type | NTC Sensor |
| Number of Pins | 2 |
| Thread Size | M10x1.25 |
| Housing Colour | White |
Vehicle Fitment
Includes 23 supplied applications.
View Full Vehicle Fitment (23 applications)
| Model | Chassis | Variant | Engine Code | Power | Years |
|---|---|---|---|---|---|
| Civic VIII Hatchback | FN, FK | 1.4 (FK1) | L13A7 | 61kW/83PS | 2005-2008 |
| Civic VIII Hatchback | FN, FK | 1.4 (FK1, FN4) | L13Z1 | 73kW/100PS | 2008-2011 |
| Civic VIII Hatchback | FN, FK | 1.8 (FN1, FK2) | R18A2 | 103kW/140PS | 2005-2011 |
| Civic VIII Hatchback | FN, FK | Type R (FN2) | K20Z4 | 148kW/201PS | 2006-2012 |
| Civic VIII Hatchback | FN, FK | 2.2 CTDi (FK3) | N22A2 | 103kW/140PS | 2005-2011 |
| Civic VIII Saloon | FD, FA | 1.3 IMA (FA3, FD3) | LDA2 | 70kW/95PS | 2006-2012 |
| Jazz III | GE, GG, GP, ZA | 1.3 Hybrid (GP1) | LDA3 | 75kW/102PS | 2011-2015 |
| Jazz III | GE, GG, GP, ZA | 1.2 (GG1) | L12B1; L12B2 | 66kW/90PS | 2008-2015 |
| Jazz III | GE, GG, GP, ZA | 1.3 i (GE6, GG3, GG6) | L13Z1; L13A; L13Z2 | 73kW/100PS | 2008-2015 |
| Accord VIII | CU | 2.0 i (CU1) | R20A3 | 115kW/156PS | 2008-2015 |
| Accord VIII | CU | 2.4 i (CU2) | K24Z3 | 148kW/201PS | 2008-2015 |
| Accord VIII | CU | 2.2 i-DTEC (CU3) | N22B1 | 110kW/150PS | 2008-2015 |
| Accord VIII | CU | 2.2 i-DTEC (CU3) | N22B2 | 132kW/180PS | 2008-2015 |
| Accord VIII Estate | CW | 2.0 i (CW1) | R20A3 | 115kW/156PS | 2008-2015 |
| Accord VIII Estate | CW | 2.4 i (CW2) | K24Z3 | 148kW/201PS | 2008-2015 |
| Accord VIII Estate | CW | 2.2 i-DTEC (CW3) | N22B1 | 110kW/150PS | 2008-2015 |
| Accord VIII Estate | CW | 2.2 i-DTEC (CW3) | N22B2 | 132kW/180PS | 2008-2015 |
| CR-V III | RE | 2.0 i-VTEC 4WD (RE5, RE2) | R20A1; R20A2 | 110kW/150PS | 2006-2012 |
| CR-V III | RE | 2.4 i-VTEC 4WD (RE7) | K24Z1; K24Z4 | 122kW/166PS | 2009-2012 |
| CR-V III | RE | 2.2 i-CTDi 4WD (RE6) | N22A2 | 103kW/140PS | 2007-2010 |
| CR-V III | RE | 2.2 i-DTEC 4WD (RE6) | N22B3 | 110kW/150PS | 2007-2012 |
| CR-Z | ZF | 1.5 IMA (ZF1) | LEA3; LEA1 | 91kW/124PS | 2010-2013 |
| FR-V | BE | 1.8 (BE1) | R18A1 | 103kW/140PS | 2007-2009 |
Fitment Notes
- Always match OEM reference number(s) and vehicle details before ordering. Confirm exact fitment using VIN, engine code, or chassis number if multiple variants exist.
Installation / Use / Maintenance Tips
- Compare the new sensor to the removed unit before installation to confirm the connector type, thread size, and pin count match.
- Clean the sensor port and surrounding area before fitting the new part.
- Replace the sealing washer or O-ring where applicable during installation.
- After installation, check for coolant leaks and verify correct gauge and warning light operation.
- Follow the vehicle manufacturer's workshop procedure for coolant bleeding where applicable.
Common Questions
Will this coolant temperature sensor fit my Honda Civic?
This part (33456) is listed for the fitments shown on this page. Confirm by matching the fitment details and verifying VIN/engine/chassis information where variants exist.
What OEM part numbers does this cross-reference?
Cross-reference numbers are listed in the Key Details section above. Match at least one to your original part before ordering.
How do I confirm fitment if there are multiple variants?
Use VIN, engine code, and chassis/platform details and compare them to the fitment section above. If unsure, request fitment assistance before ordering.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Favorite pillow!!
Color: White, Size: Body(Pack of 1)
I honestly wasn’t expecting to love this pillow as much as I do. Buying pillows online always feels risky because you can’t actually feel them beforehand, but this ended up being one of the best blind buys I’ve made on Amazon. The quality is genuinely shocking for the price. It feels way more expensive than it is. It’s insanely comfortable, supportive without feeling stiff, and just has that “perfect” cozy feel. I have neck problems, so I’m really picky about pillows, and this one somehow manages to be the perfect balance. It’s supportive without being stiff or overstuffed, but also not too flat where your neck feels unsupported. It has that perfect “sink in but still supportive” feel that’s hard to find. I loved the body pillow version so much that less than a week later I’m already ordering the regular pillow version too. Easily 5 stars from me!!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Probably going to replace all the pillows in the house with these
Color: White, Size: King (Pack of 2)
These pillows are just about perfect. They have to be the best pillow for the money out there at least. I didn't even know that this kind of pillow existed but was asking Google Gemini what kind of pillow would best suit my list of needs and this is what we came up with.
- High loft for comfortable side sleeping, but can be reduced by removing foam to be less high
- Gives initially, but stays at that new same thickness throughout the night b/c it's memory foam chunks
- Doesn't feel lumpy because it has the 1cm outer pillow layer that covers the memory foam pieces
I'm 6/3" 210lbs and after a couple nights of adjusting I found that removing about 1 gallon ziploc of foam chunks from each pillow was about perfect. I saved the foam in ziplocs in case I change my mind. They come REALLY loaded at first so should fit literally anyone with some adjusting. It was definitely too big the first two nights until I got it just right.
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Reviewed in the United States on June 5, 2026
★★★★★ 3
Hard As Rock When Cold
Color: White, Size: Standard (Pack of 2)
These are good pillows except they get hard as a rock when the temps go below 65F and take 10-20 minutes to warm up at bedtime.
Not ideal where the winters are colder or for someone with cervical spine issues.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
LUXURIOUS, just like it says
Color: White, Size: Queen (Pack of 2)
I used My Pillows for years which needed constant fluffing throughout the night until they just became useless. Since they became useless, I would always wake in the middle of the night with terrible headaches and my head would be sore all over, throbbing like a boil. I couldn’t stand anything to touch my any part of my head while these headaches occurred. One night almost a week ago I was awake in pain and couldn’t sleep. I started googling for a solution, a pillow that would support a human head, basically a bowling ball. After several products which kept sending me to Amazon, I stumbled upon this pillow. I read all of the reviews. Many compared it to a “luxurious hotel pillow”. So I waited and got them within less than 48 hours. It was a thin box so I wasn’t expecting much. They were vacuum sealed, I opened them and allowed about an hour for them to fully expand. They were comprised of memory foam and down alternative like “luxurious hotel pillows”. They were heavy too. I tried to fluff it for maximum feel. It was extremely firm and I wasn’t able to actually fluff or reform it in any manner really. I could feel the down alternative filling surrounding this semi hard center ( the memory foam I guess) and I fluffed as much as possible. I had difficulty getting it into my pillow case, which was fine to me. It just made me anticipate this perfect looking pillow. I had been suffering with these headaches due to inferior pillows, I couldn’t wait. I laid down and put my bowling ball head on it! It completely supported my head. I normally like my pillow to conform around my neck and shoulders to allow a straight alignment with my head. My head was slightly up, but hey this felt great!!! I could feel the down alternative filler cushioning my head with the firm memory foam in the middle. I could not wait to try it that night. Night comes and I’m excited to see if I can sleep through the night finally without waking with those terrible headaches. I slept almost all through the night except for going to the bathroom once!! And my head wasn’t hurting nor did it feel like a boil!! I was ecstatic to say the least. I know there are people just like me searching for relief. If you can tolerate a firm pillow you can’t go wrong with these pillows. You get two for a great price! I just wish I hadn’t wasted hundreds on My Pillows for all my bedrooms a few months ago. I will be replacing all the pillows in my home with these WONDERFUL pillows!!!
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Reviewed in the United States on March 13, 2025
★★★★★ 5
Awesome Pillow!!!
Size: Queen, Number of Items: 1
This pillow is Amazing!!! So Great to sleep on. I finally can get a good night's sleep!!! Its very soft and comfortable. I also haven’t gotten up with a stiff neck in the morning either!!!
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Reviewed in the United States on May 16, 2026