Looking for the best Caterpillar engine sensors? Here’s a clear guide to the top 10 tough, reliable sensors that keep your machine running safely and smoothly.
Strong Caterpillar engines need the right sensors. The right sensor keeps your machine safe. The wrong one can stop your work.
These engine sensors are built tough. They fit fast and work right. They give clear data every time.
Readers trust guides that save time. This one shows the best sensors. Simple, clear, and made for you.
List of Top 10 Caterpillar Engine Sensors
| Image | Title | Best For | Price |
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194-6722 Oil Pressure Sensor Replacement for Caterpillar CAT C15 C7 C9 3126B 3406E 3412E Engine Excavator 322C 325C 330C 336D 345C 349D 1946722 141-4119 1414119 161-9925 1619925 |
This sensor is perfect for CAT engine owners, excavator operators, and heavy equipment managers who need a reliable replacement that fits right in and keeps machines running strong. It’s made for anyone who wants stable pressure detection and long-lasting performance in tough work conditions. |
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Giuqa Oil Pressure Sensor 274-6719 2746719 Fits for Caterpillar CAT Heavy Duty Car Machine Engine C15 C175 C175 C27 Earthmoving Compactor 815B 815F II Asphalt Paver AP-1000D AP-1055D BG-2455D BG-260D |
This oil pressure sensor is perfect for CAT heavy-duty machine owners and engine technicians who need a reliable fit for C15, C175, C27 engines and equipment like earthmoving compactors and asphalt pavers. It’s built for those who want accurate performance and easy replacement with part number 274-6719. |
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Engine Timing Sensor 245-4630 236-6221 109-7194 109-7195 9047020 1194142 1693300 GP Speed for Caterpillar CAT C7 C9 3126 3126B 3126E 3116 |
This Engine Timing Sensor is perfect for CAT owners and mechanics who need a reliable speed sensor for Caterpillar engines like C7, C9, 3126, 3126B, 3126E, and 3116. It’s ideal for anyone replacing part numbers 245-4630, 236-6221, 109-7194, 109-7195 to keep their machine running smooth. |
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Fakojer 262-3764 2623764 CA2623764 Speed Sensor Compatible with Caterpillar CAT Skid Steer Loader 226D 236D 242D 246C 246D 256C 262C 262D Motor Grader 120 Compactor CB-44B CB46B CB7 CB8 CD8 |
This speed sensor is perfect for CAT owners who need a reliable replacement part to keep their skid steer loaders, motor graders, or compactors running smoothly. It’s made for anyone who wants a new, exact-fit sensor that matches the right part number without hassle. |
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Oil Pressure Sensor Compatible with Caterpillar CAT Engine C15 C27 C32 C6.6 C7 C9 C9.3 Compatible with Generator Set C15 C18 C27, Replace 274-6717 2476717 |
This oil pressure sensor is perfect for anyone with a Caterpillar CAT engine or generator set who needs a reliable replacement part. It’s easy to install and built to last, ensuring your vehicle or equipment runs smoothly. |
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FridayParts Temperature Sender 8N3844 Compatible for Caterpillar CAT 3116 3406 3114 3126 Engine |
This FridayParts Temperature Sender is perfect for anyone who needs a reliable replacement part for their Caterpillar CAT engine. It’s ideal for heavy machinery like trucks, excavators, and loaders, ensuring your equipment runs smoothly. |
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FridayParts GP-Temperature Sensor 102-2240 1022240 for Caterpillar CAT Engine 3508 3512 3516 C-12 C-15 |
This sensor is perfect for CAT engine owners and mechanics who need a reliable aftermarket part that fits models like 3508, 3512, 3516, C-12, and C-15. It’s ideal for anyone who wants a ready-to-install replacement that’s in stock now. |
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AIVWUMOT Engine Coolant Temperature Sensor 2644297 130-9811 Compatible with CAT Caterpillar Excavator C7 C12 C15 725 730 735 740 420E 3126 8YL E325C E330C Wheel Type Skidder 525C 535C 525D 535D 545D |
This engine coolant temperature sensor is perfect for owners of CAT Caterpillar excavators and skidders. It’s compatible with models like C7, C12, C15, and more, ensuring your equipment runs smoothly. |
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XYZIL Throttle Position Sensor 266-1466 Compatible with Caterpillar Engine C7 C10 C12 C13 C15 3406E 769C 769D 770 770G 770G 771C 777B 3-Pin Pedal Handle Position |
Off‑highway truck operators need this sensor for smooth rides. Wheel loader users can install it easily. |
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Demfec Oil Pressure Sensor Compatible with Caterpillar Engine 3116 3126 C30 C32 3412E 3408E Truck 775E 773E 769C 769D 773D Tractor 633E II 631E Loader 993K 992D Replaces 167-1709 1671709 |
This oil pressure sensor is perfect for Caterpillar owners who need a reliable replacement part for their engines, trucks, tractors, loaders, and graders. It’s made for anyone who wants accurate performance and a direct fit without hassle. |
Detailed Reviews
Discover the top 10 Caterpillar Engine Sensors in this expert-curated guide. Each sensor is handpicked for reliability, performance, and value, ensuring your equipment runs smoothly. From oil pressure to temperature sensors, find the perfect fit for your needs. Read on to make an informed choice and keep your machines in top shape.
1. 194-6722 Oil Pressure Sensor Replacement for Caterpillar CAT C15 C7 C9 3126B 3406E 3412E Engine Excavator 322C 325C 330C 336D 345C 349D 1946722 141-4119 1414119 161-9925 1619925
This oil pressure sensor is a direct replacement for OEM parts. It fits without changes. It makes installation simple and quick.
It works with many CAT engines and machines. From excavators to mining trucks, it covers wide use. One sensor, many fits.
Built with strong brass material, it resists heat and oil. It gives stable pressure data.
| Pros | Cons |
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Perfect For:
This sensor is perfect for CAT engine owners, excavator operators, and heavy equipment managers who need a reliable replacement that fits right in and keeps machines running strong. It’s made for anyone who wants stable pressure detection and long-lasting performance in tough work conditions.
Ready to Purchase?
2. Giuqa Oil Pressure Sensor 274-6719 2746719 Fits for Caterpillar CAT Heavy Duty Car Machine Engine C15 C175 C175 C27 Earthmoving Compactor 815B 815F II Asphalt Paver AP-1000D AP-1055D BG-2455D BG-260D
The Giuqa Oil Pressure Sensor is built for tough jobs. It replaces part number 274-6719 2746719 KRP1699 with perfect fit.
It works with Caterpillar heavy duty cars and machine engines like C15, C175, and C27. It also fits Perkins engines such as 1506D-E88TAG and 2206D-E13TA.
Strong build. Easy fit. Reliable performance.
| Pros | Cons |
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Perfect For:
This oil pressure sensor is perfect for CAT heavy-duty machine owners and engine technicians who need a reliable fit for C15, C175, C27 engines and equipment like earthmoving compactors and asphalt pavers. It’s built for those who want accurate performance and easy replacement with part number 274-6719.
Ready to Purchase?
3. Engine Timing Sensor 245-4630 236-6221 109-7194 109-7195 9047020 1194142 1693300 GP Speed for Caterpillar CAT C7 C9 3126 3126B 3126E 3116
This engine timing sensor is built for Caterpillar CAT C7, C9, 3126, 3126B, 3126E, and 3116. It is tough. It is reliable.
It replaces part numbers 245-4630, 236-6221, 109-7194, 109-7195. It works as a speed sensor.
Keep your machine running strong. Keep your timing precise. Keep your work moving.
| Pros | Cons |
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Perfect For:
This Engine Timing Sensor is perfect for CAT owners and mechanics who need a reliable speed sensor for Caterpillar engines like C7, C9, 3126, 3126B, 3126E, and 3116. It’s ideal for anyone replacing part numbers 245-4630, 236-6221, 109-7194, 109-7195 to keep their machine running smooth.
Ready to Purchase?
4. Fakojer 262-3764 2623764 CA2623764 Speed Sensor Compatible with Caterpillar CAT Skid Steer Loader 226D 236D 242D 246C 246D 256C 262C 262D Motor Grader 120 Compactor CB-44B CB46B CB7 CB8 CD8
The Fakojer 262-3764 Speed Sensor is built to keep your CAT machines running smoothly. It’s a new replacement part designed for accuracy and reliability.
It fits many CAT Skid Steer Loaders and other heavy equipment. It’s easy to match with the right part number. One sensor, simple install, strong performance.
| Pros | Cons |
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Perfect For:
This speed sensor is perfect for CAT owners who need a reliable replacement part to keep their skid steer loaders, motor graders, or compactors running smoothly. It’s made for anyone who wants a new, exact-fit sensor that matches the right part number without hassle.
Ready to Purchase?
5. Oil Pressure Sensor Compatible with Caterpillar CAT Engine C15 C27 C32 C6.6 C7 C9 C9.3 Compatible with Generator Set C15 C18 C27, Replace 274-6717 2476717
This oil pressure sensor is a direct replacement for Caterpillar CAT engines and generator sets. It fits models like C15, C27, C32, and more.
Made from high-quality materials, it meets strict standards for durability and performance. It replaces part numbers 2746717 and 2482162.
Check your model and OE number before buying. A 12-month warranty covers free returns or exchanges if needed.
| Pros | Cons |
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Perfect For:
This oil pressure sensor is perfect for anyone with a Caterpillar CAT engine or generator set who needs a reliable replacement part. It’s easy to install and built to last, ensuring your vehicle or equipment runs smoothly.
Ready to Purchase?
6. FridayParts Temperature Sender 8N3844 Compatible for Caterpillar CAT 3116 3406 3114 3126 Engine
The FridayParts Temperature Sender 8N3844 is a new aftermarket part designed for Caterpillar CAT engines. It fits models like the 3116, 3406, 3114, and 3126. This part ensures your engine runs smoothly by monitoring temperature accurately.
It’s compatible with a wide range of Caterpillar equipment, including trucks, excavators, and loaders. If you have any issues, contact us for help.
| Pros | Cons |
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Perfect For:
This FridayParts Temperature Sender is perfect for anyone who needs a reliable replacement part for their Caterpillar CAT engine. It’s ideal for heavy machinery like trucks, excavators, and loaders, ensuring your equipment runs smoothly.
Ready to Purchase?
7. FridayParts GP-Temperature Sensor 102-2240 1022240 for Caterpillar CAT Engine 3508 3512 3516 C-12 C-15
The FridayParts GP-Temperature Sensor 102-2240 1022240 is built for reliability. It is a new aftermarket part ready to ship.
It fits Caterpillar CAT Engine 3508, 3512, 3516, C-12, and C-15. It helps keep your engine safe. It works with precision every time.
This sensor is in stock now. It is easy to install. It is made to last.
| Pros | Cons |
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Perfect For:
This sensor is perfect for CAT engine owners and mechanics who need a reliable aftermarket part that fits models like 3508, 3512, 3516, C-12, and C-15. It’s ideal for anyone who wants a ready-to-install replacement that’s in stock now.
Ready to Purchase?
8. AIVWUMOT Engine Coolant Temperature Sensor 2644297 130-9811 Compatible with CAT Caterpillar Excavator C7 C12 C15 725 730 735 740 420E 3126 8YL E325C E330C Wheel Type Skidder 525C 535C 525D 535D 545D
This engine coolant temperature sensor is built for CAT Caterpillar machines. It fits models like C7, C12, C15, 725, 730, 735, 740, 420E, 3126, E325C, E330C. Strong, reliable, and easy to install.
It matches part numbers 2644297, 130-9811, 264-4297, 1309811, and 904-7044. Perfect fit means smooth performance.
Enjoy outstanding after-sales support. If you are not happy, help is always ready.
| Pros | Cons |
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Perfect For:
This engine coolant temperature sensor is perfect for owners of CAT Caterpillar excavators and skidders. It’s compatible with models like C7, C12, C15, and more, ensuring your equipment runs smoothly.
Ready to Purchase?
9. XYZIL Throttle Position Sensor 266-1466 Compatible with Caterpillar Engine C7 C10 C12 C13 C15 3406E 769C 769D 770 770G 770G 771C 777B 3-Pin Pedal Handle Position
The XYZIL Throttle Position Sensor 266-1466 is built for tough Caterpillar engines and machines. It delivers precise pedal handle position control with a reliable 3-pin design.
It fits many engines. It works with off-highway trucks. It matches wheel loaders too.
With part numbers like 266-1466 and 2047949, this sensor is a direct fit replacement. Strong, accurate, and made for heavy-duty use, it keeps your Caterpillar equipment running at its best.
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Perfect For:
Off‑highway truck operators need this sensor for smooth rides. Wheel loader users can install it easily.
Ready to Purchase?
10. Demfec Oil Pressure Sensor Compatible with Caterpillar Engine 3116 3126 C30 C32 3412E 3408E Truck 775E 773E 769C 769D 773D Tractor 633E II 631E Loader 993K 992D Replaces 167-1709 1671709
The Demfec Oil Pressure Sensor is a reliable replacement for your Caterpillar equipment. It works with trucks, engines, loaders, and more. This sensor is built to last and keeps your machines running smoothly.
It fits many Caterpillar models, from trucks to excavators. Check your old part number to make sure it matches.
This sensor is easy to install and saves you time and money. It’s a smart choice for keeping your equipment in top shape.
| Pros | Cons |
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Perfect For:
This oil pressure sensor is perfect for Caterpillar owners who need a reliable replacement part for their engines, trucks, tractors, loaders, and graders. It’s made for anyone who wants accurate performance and a direct fit without hassle.
Ready to Purchase?
Buying Guide
Strong machines need strong sensors. The right sensor keeps your work safe.
Buying the best Caterpillar engine sensors is about more than just fit. It’s about performance, durability, and trust. Here are the key factors to consider:
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Compatibility: Always check the part number and engine model. A sensor that matches your machine ensures smooth installation and accurate data.
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Material Quality: Look for brass or high-grade steel. Strong materials resist heat, oil, and vibration. They last longer and keep readings stable.
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Ease of Installation: A good sensor should be a direct replacement. No extra tools, no changes. Quick fit means less downtime.
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Accuracy: Sensors must give clear, precise data. Wrong readings can damage your engine. Reliable accuracy keeps your machine safe.
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Durability: Heavy-duty machines need sensors that can handle tough conditions. Choose sensors tested for heat, pressure, and oil exposure.
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Warranty & Support: A sensor with a warranty gives peace of mind. Good after-sales support saves time if issues come up.
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Versatility: Some sensors fit multiple CAT engines and machines. One sensor for many models makes stocking and replacement easier.
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Performance Standards: Check if the sensor meets OEM standards. This ensures it works just like the original part.
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Cost vs. Value: Cheaper sensors may fail fast. A sensor with strong build and warranty is worth more in the long run.
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User Reviews: Real-world feedback shows how sensors perform. Look for reviews that mention fit, reliability, and lifespan.
Choosing the right sensor means your Caterpillar engine runs strong and your work keeps moving without stops.