Looking for the best Freightliner sensors? We’ve compiled a list of top-rated options to help you find the perfect fit for your truck’s needs, offering an engaging experience with easy-to-read descriptions and features to guide your purchase.
Freightliner sensors are vital for keeping your truck running smoothly and safely. These parts monitor key systems like coolant levels, wheel speed, and emissions, helping you avoid costly repairs and downtime.
Choosing the right sensor can feel overwhelming, but we’ve done the hard work for you. Our guide highlights the best Freightliner sensors, ensuring you find the perfect fit for your vehicle’s needs.
Discover top-rated options, learn about their features, and gain confidence in your purchase. Let’s get started!
List of Top 10 Freightliner Sensors
| Image | Title | Best For | Price |
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HYNYHT Coolant Fluid Level Sensor 924-5205 662384002 Compatible with 2008-2020 Cascadia 2007-2017 Columbia |
This coolant fluid level sensor is perfect for truck owners with a 2008-2020 Cascadia or 2007-2017 Columbia. It’s a reliable replacement to keep your engine running smoothly. |
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MITZONE Car Auto Coolant Liquid Level Sensor Compatible with 2018-2021 FREIGHTLINER CASCADIA 577.46316 0693316000 |
This coolant liquid level sensor is perfect for owners of 2018-2021 Freightliner Cascadia trucks. It’s ideal for those who want reliable, long-lasting performance and accurate monitoring of their vehicle’s coolant levels. |
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LQYLMY Truck Wheel ABS Speed Sensor Harness, ABS Brake Sensor Compatible with Volvo, Freightliner, Mack, Paccar, Peterbilt, Kenworth Replace # 4410328140, 4410326180 (4 PCS) |
This ABS speed sensor harness is perfect for truck owners and mechanics who need a reliable replacement for their Volvo, Freightliner, Mack, Paccar, Peterbilt, or Kenworth trucks. It’s easy to install and restores safe braking performance. |
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LQYLMY 2 PCS Truck Wheel ABS Speed Sensor Harness, ABS Brake Sensor Compatible with Volvo, Freightliner, Mack, Paccar, Peterbilt, Kenworth Replace # 4410328140, 4410326180 |
This ABS sensor harness is perfect for truck owners who need a reliable replacement for their Volvo, Freightliner, Mack, Paccar, Peterbilt, or Kenworth. It’s easy to install and restores safe braking. |
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HQPASFY 5WK97338A 5WK97339A Inlet & Outlet NOx Sensor Nitrogen Oxide Sensor Compatible with Freightliner Cascadia, Western Star Engine Detroit Diesel DD13 DD15 |
This HQPASFY NOx sensor is perfect for truck owners and fleet managers who need reliable, long-lasting parts for their Freightliner or Western Star vehicles. It’s ideal for keeping engines running smoothly and reducing emissions. |
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Coolant Level Sensor Connector fit for Freightliner Cascadia 2008-2023, Replace for 9245205, 0662384002, Plug Pigtail Wiring Harenss |
This Coolant Level Sensor Connector is perfect for Freightliner Cascadia owners who need a reliable replacement for their 2008-2023 models. It’s easy to install and built to last, ensuring your engine stays in top shape. |
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Freightliner 22-43953-000 Ambient Air Temperature Sensor Tin Plated, 29.6 Mm X 53.4 Mm |
This Freightliner Ambient Air Temperature Sensor is perfect for truck owners and fleet managers who need reliable parts. It’s easy to install and built to last. |
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NAYAMOL A0101531928 5WK97341A NOx Sensor Inlet Compatible with Detroit Diesel DD13 DD15 DD16, Mercedes-Benz, Freightliner Cascadia, SNS 12V, Replace# 5WK97341 0101531928 |
This NOx sensor is perfect for truck owners and fleet managers who need a reliable replacement for their Detroit Diesel or Mercedes-Benz engines. It’s easy to install and built to last, ensuring your vehicle runs smoothly. |
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Micro Traders Car Coolant Level Sensor 06-62384-002 Compatible with Freightliner Cascadia 2008–2020 Compatible with Freightliner Columbia 2007-2010 |
This coolant level sensor is perfect for truck owners who want to keep their Freightliner running smoothly. It’s easy to install and works great for Cascadia 2008–2020 and Columbia 2007–2010 models. |
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Partuto Coolant Level Sensor Connector for Freightliner Cascadia 2008-2023 9245205/0662384002 2 Pin Connector Pigtail for Coolant Level Sensor W/Heat Shrinks Set Coolant System Sensor Co |
This Partuto Coolant Level Sensor Connector is perfect for Freightliner Cascadia owners (2008-2023) who need a reliable replacement for their coolant level sensor connector. It’s easy to install and ensures your engine stays safe from overheating. |
Detailed Reviews
Discover the top 10 Freightliner Sensors handpicked for reliability and performance. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best value. Whether you need durability, accuracy, or affordability, this guide has you covered. Dive in to find the perfect sensor for your Freightliner and drive with confidence.
1. HYNYHT Coolant Fluid Level Sensor 924-5205 662384002 Compatible with 2008-2020 Cascadia 2007-2017 Columbia

The HYNYHT Coolant Fluid Level Sensor is a reliable replacement part for your truck. It works with 2008-2020 Cascadia and 2007-2017 Columbia models. This sensor helps monitor coolant levels, keeping your engine safe.
It has part numbers like 924-5205 and 662384002, matching OEM specifications. Before buying, check pictures and part numbers to ensure it fits your vehicle. This step helps avoid mistakes.
This is a non-OEM product, for accessory use only. It’s easy to install and built to last. Keep your truck running smoothly with this sensor.
| Pros | Cons |
|---|---|
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Perfect For:
This coolant fluid level sensor is perfect for truck owners with a 2008-2020 Cascadia or 2007-2017 Columbia. It’s a reliable replacement to keep your engine running smoothly.
Ready to Purchase?
2. MITZONE Car Auto Coolant Liquid Level Sensor Compatible with 2018-2021 FREIGHTLINER CASCADIA 577.46316 0693316000

The MITZONE Car Auto Coolant Liquid Level Sensor is compatible with 2018-2021 FREIGHTLINER CASCADIA. It ensures accurate coolant level monitoring for your vehicle.
This sensor is built to last with premium materials. It resists corrosion and wear, vibration, and shocks, ensuring reliable performance even on rough roads.
Buy with confidence and peace of mind. If you have questions or concerns, our Amazon support team is ready to help you.
| Pros | Cons |
|---|---|
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Perfect For:
This coolant liquid level sensor is perfect for owners of 2018-2021 Freightliner Cascadia trucks. It’s ideal for those who want reliable, long-lasting performance and accurate monitoring of their vehicle’s coolant levels.
Ready to Purchase?
3. LQYLMY Truck Wheel ABS Speed Sensor Harness, ABS Brake Sensor Compatible with Volvo, Freightliner, Mack, Paccar, Peterbilt, Kenworth Replace # 4410328140, 4410326180 (4 PCS)

Upgrade your truck’s braking system with the LQYLMY ABS Speed Sensor Harness. This 4-piece set is designed to replace old or faulty sensors, ensuring your vehicle’s safety and performance. It’s a perfect fit for popular truck brands.
The high-quality materials used in this product provide stable signal transmission and accurate wheel speed readings. With corrosion-resistant stainless steel and high-performance magnets, it’s built to last.
Easy installation and a complete package make this a great choice. It includes all necessary components for a quick fix, so you can get back on the road with improved braking and peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
This ABS speed sensor harness is perfect for truck owners and mechanics who need a reliable replacement for their Volvo, Freightliner, Mack, Paccar, Peterbilt, or Kenworth trucks. It’s easy to install and restores safe braking performance.
Ready to Purchase?
4. LQYLMY 2 PCS Truck Wheel ABS Speed Sensor Harness, ABS Brake Sensor Compatible with Volvo, Freightliner, Mack, Paccar, Peterbilt, Kenworth Replace # 4410328140, 4410326180

The LQYLMY ABS Speed Sensor Harness is compatible with top truck brands like Volvo, Freightliner, and Mack. It replaces multiple part numbers, ensuring a perfect fit. This 2-piece set includes everything needed for a smooth installation.
Inside, high-performance magnets and low-resistance wires deliver stable, accurate signals. The stainless steel shell protects against corrosion, ensuring long-lasting reliability. This enhances braking performance and improves safety on the road.
The package includes two harnesses, spring clips, and grease. Installation is simple with secure connections. Replace faulty parts easily and restore your truck’s ABS system quickly.
| Pros | Cons |
|---|---|
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Perfect For:
This ABS sensor harness is perfect for truck owners who need a reliable replacement for their Volvo, Freightliner, Mack, Paccar, Peterbilt, or Kenworth. It’s easy to install and restores safe braking.
Ready to Purchase?
5. HQPASFY 5WK97338A 5WK97339A Inlet & Outlet NOx Sensor Nitrogen Oxide Sensor Compatible with Freightliner Cascadia, Western Star Engine Detroit Diesel DD13 DD15

The HQPASFY NOx Sensor is a reliable and durable solution for monitoring nitrogen oxide levels in your vehicle. It is compatible with a wide range of Freightliner and Western Star models, ensuring a perfect fit. This sensor is designed to withstand tough conditions, providing accurate readings for optimal engine performance.
With its advanced technology, the sensor precisely measures engine emissions, helping to reduce harmful tailpipe emissions. It optimizes fuel supply, leading to improved combustion and a smoother driving experience. The HQPASFY sensor is a trustworthy companion for your vehicle’s health.
High-quality materials and expert craftsmanship ensure this sensor’s longevity and stability. It’s a cost-effective choice, offering peace of mind and enhanced performance for your heavy-duty vehicles.
| Pros | Cons |
|---|---|
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Perfect For:
This HQPASFY NOx sensor is perfect for truck owners and fleet managers who need reliable, long-lasting parts for their Freightliner or Western Star vehicles. It’s ideal for keeping engines running smoothly and reducing emissions.
Ready to Purchase?
6. Coolant Level Sensor Connector fit for Freightliner Cascadia 2008-2023, Replace for 9245205, 0662384002, Plug Pigtail Wiring Harenss

The Coolant Level Sensor Connector is a perfect fit for Freightliner Cascadia models from 2008 to 2023. It’s designed to replace specific OE numbers like 9245205 and 0662384002.
This connector features 12 inches of 18-gauge tinned copper wire, ensuring durability and efficient power. It’s built with high-quality materials for long-lasting performance.
Each package includes one wiring harness connector and two heat shrink connectors. It’s easy to install and ready to use right out of the box.
| Pros | Cons |
|---|---|
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Perfect For:
This Coolant Level Sensor Connector is perfect for Freightliner Cascadia owners who need a reliable replacement for their 2008-2023 models. It’s easy to install and built to last, ensuring your engine stays in top shape.
Ready to Purchase?
7. Freightliner 22-43953-000 Ambient Air Temperature Sensor Tin Plated, 29.6 Mm X 53.4 Mm

The Freightliner 22-43953-000 is a reliable ambient air temperature sensor. It measures 29.6 mm x 53.4 mm and is tin-plated for durability. This sensor is designed for accurate performance.
Its compact size fits easily into your system. The package dimensions are 6.8L x 3.8W x 1H inches, making it easy to handle.
Weighing just 2.1 pounds, this sensor is lightweight yet sturdy. It comes in a single-item package, ready for immediate use.
| Pros | Cons |
|---|---|
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Perfect For:
This Freightliner Ambient Air Temperature Sensor is perfect for truck owners and fleet managers who need reliable parts. It’s easy to install and built to last.
Ready to Purchase?
8. NAYAMOL A0101531928 5WK97341A NOx Sensor Inlet Compatible with Detroit Diesel DD13 DD15 DD16, Mercedes-Benz, Freightliner Cascadia, SNS 12V, Replace# 5WK97341 0101531928

The NAYAMOL NOx Sensor is a direct replacement for your vehicle’s old or faulty sensor. It’s compatible with specific Detroit Diesel and Mercedes-Benz engines.
This sensor is built to last, using high-quality materials and advanced manufacturing techniques. It ensures reliable performance and optimal engine operation. Each unit is rigorously tested for consistent functionality.
Easy installation means you’ll be back on the road in minutes. No special tools or programming required. Just plug and play for a quick fix.
| Pros | Cons |
|---|---|
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Perfect For:
This NOx sensor is perfect for truck owners and fleet managers who need a reliable replacement for their Detroit Diesel or Mercedes-Benz engines. It’s easy to install and built to last, ensuring your vehicle runs smoothly.
Ready to Purchase?
9. Micro Traders Car Coolant Level Sensor 06-62384-002 Compatible with Freightliner Cascadia 2008–2020 Compatible with Freightliner Columbia 2007-2010

The Micro Traders Car Coolant Level Sensor is a direct replacement for old or broken parts. It fits Freightliner Cascadia 2008–2020 and Freightliner Columbia 2007-2010. This sensor uses part numbers like 06-62384-002 and 924-5205.
Made from plastic and metal, it resists heat, corrosion, and coolant fluid. Its durable design works well under tough driving conditions. It ensures stable performance for your vehicle.
This sensor monitors coolant levels to prevent engine damage. It alerts drivers when levels drop too low. Quick installation means you can replace it in minutes.
| Pros | Cons |
|---|---|
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Perfect For:
This coolant level sensor is perfect for truck owners who want to keep their Freightliner running smoothly. It’s easy to install and works great for Cascadia 2008–2020 and Columbia 2007–2010 models.
Ready to Purchase?
10. Partuto Coolant Level Sensor Connector for Freightliner Cascadia 2008-2023 9245205/0662384002 2 Pin Connector Pigtail for Coolant Level Sensor W/Heat Shrinks Set Coolant System Sensor Co

The Partuto Coolant Level Sensor Connector is a direct replacement for Freightliner Cascadia models from 2008 to 2023. It fixes inaccurate readings on your dashboard and prevents engine overheating caused by low coolant levels.
This 2-pin connector comes with heat shrink connectors for a secure fit. It’s easy to install, durable, and corrosion-resistant, ensuring long-lasting performance.
| Pros | Cons |
|---|---|
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Perfect For:
This Partuto Coolant Level Sensor Connector is perfect for Freightliner Cascadia owners (2008-2023) who need a reliable replacement for their coolant level sensor connector. It’s easy to install and ensures your engine stays safe from overheating.
Ready to Purchase?
Buying Guide
Freightliner sensors keep your truck running smoothly and safely. Choosing the right one is key to avoiding costly repairs and downtime.
Buying the Best Freightliner Sensors: A Pro Guide
Finding the perfect Freightliner sensor can feel overwhelming, but we’re here to help. Our guide makes it easy to choose the right sensor for your truck’s needs.
Factors to Consider When Buying Freightliner Sensors:
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Compatibility: Check if the sensor fits your Freightliner model and year. Look for part numbers and vehicle compatibility to ensure a perfect match.
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Quality: Choose sensors made with high-quality materials for durability and reliable performance. Look for corrosion-resistant and wear-resistant features.
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Functionality: Consider the sensor’s purpose, such as monitoring coolant levels, wheel speed, or emissions. Ensure it meets your truck’s specific needs.
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Ease of Installation: Opt for sensors with easy installation processes, including plug-and-play options or complete packages with all necessary components.
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Brand Reputation: Research brands known for their quality and reliability. Look for customer reviews and ratings to gauge performance and satisfaction.
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Price: Compare prices to find a sensor that offers the best value for your budget. Remember, quality and longevity are more important than a low price.
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Warranty and Support: Check for warranty options and customer support to ensure peace of mind and assistance if needed.
With these factors in mind, you’ll be confident in choosing the best Freightliner sensor for your truck. Happy shopping!