Skyfree L35G18840 Engine Coolant Temperature Sensor: Compatible with multiple Mazda models
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                                                                                                                    Ever wondered what keeps your engine from throwing a tantrum? Meet the Engine Coolant Temperature Sensor—your car's unsung hero. It's all about keeping tabs on that coolant temp, making sure your ride runs smooth without breaking a sweat. Whether you're cruising in a Mazda 3, 5, 6, CX-7, MPV, BT-50, or even the zippy MX-5, this little gadget's got your back. Built to last (because who likes replacing parts every other week?), it's a breeze to install. So, whether you're a pro or just love getting your hands dirty on weekends, this sensor's a no-brainer.
- Precise temperature monitoring
 - Easy installation
 - Durable construction
 - Compatible with multiple Mazda models
 
General specs
- Brand: Skyfree
 - Model: L35G18840
 - Seller: Joom
 - Compatibility: Mazda 3, Mazda 5, Mazda 6, CX-7, MPV, BT-50, MX-5
 - Function: Monitors coolant temperature
 - Installation: Easy
 - Durability: High
 - First listed by seller: 6/19/25
 
If you are interested in more details, you can find full information on the seller's page.
Shipping options
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| Brand | Skyfree | Skyfree | Skyfree | PHYUN-autoparts | FYUU-autoparts | Tautoparts | 
| Model | L35G18840 | BBM5-61-751A | GJ6E-61-757 | R2AA Engine | PYFS-13-215 | ZJ01-18-921 E001T50371 | 
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| Price | $11.22 | $12.10 | $16.33 | $24.40 | $44.80 | $20.11 | 
| Seller | Joom | Joom | Joom | Joom | Joom | Joom | 
| Update | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | 
| Compatibility | Mazda 3, Mazda 5, Mazda 6, CX-7, MPV, BT-50, MX-5 | Mazda 3, CX-5, Mazda 6, CX-9 | Mazda 6 GG GH 2003-2013, CX-7 ER | 06-14 Mazda 3, 06-14 Mazda 6, 06-14 Mazda CX-7 | Mazda | Mazda 2, Mazda 3, Mazda 5, Mazda 6 | 
| Installation | Easy | Plug-and-play | Easy | |||
                        Elizabeth W.
                                                    
                            
                                                                                Chicago, IL
                                                            
                                            
                    June 29, 2025
                I bought this sensor because my old one was acting up and I needed something affordable. As a deal hunter, I thought this would be a good choice, but after using it for a couple of months, I'm not fully convinced. It does its job of monitoring the engine temperature, and my car hasn't overheated, which is a relief with all the driving I do for the kids and my pets. But I've noticed it doesn't feel as sturdy, and I worry it might fail sooner than expected. Installation was straightforward, even for someone like me who's not very tech-savvy, but I had to double-check everything to make sure it was right. Overall, it's okay, but I might look for something better next time if this one doesn't hold up.
- Pros: It was quite easy to put in, I managed it myself over a weekend without much trouble, and it fits my Mazda just fine, which is helpful since I have multiple cars to keep running for the family.
 - Cons: I expected more from it honestly, it doesn't seem to last as long as I hoped, and I could be wrong but it might not be as reliable as the original part, which is a bit disappointing for the price.