LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477
LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477 is a dual-function sensor with ceramic chip durability, priced at $21.94. Ideal for diesel engine monitoring in heavy-duty trucks, it ensures accurate oil pressure and temperature readings for reliable performance and early fault detection.
● In stock
Buy at Lab Work Auto →Price and availability may change. Click to see current details on Lab Work Auto.
Key features
- Dual pressure and temperature sensing
- Ceramic chip for thermal durability
- Direct fit for ISM QSM engines
- No special tools required
- Compatible with 4921477 and other OEM numbers
- 12-month replacement warranty
- Easy DIY installation
Pros
- +Accurate dual-sensor monitoring
- +Durable ceramic chip construction
- +Simple installation with common tools
- +Affordable compared to OEM
- +Backed by one-year warranty
Cons
- −Not an OEM-branded part
- −Limited to specific Cummins engines
About LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477
What is LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477?
The LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477 is a direct replacement sensor designed for Cummins ISM and QSM diesel engines. This dual-function sensor monitors both oil pressure and temperature in real time, providing critical data to the engine control module for optimal performance and safety. Built for durability and accuracy, it's a trusted choice for fleet operators and independent truckers maintaining heavy-duty diesel engines.
Key features
- Dual Sensor Function — Simultaneously measures oil pressure and temperature for comprehensive engine monitoring.
- Ceramic Chip Construction — Enhances durability and resistance to thermal stress in high-heat engine environments.
- Direct Fit Replacement — Matches OEM specifications for ISM and QSM engines; no modifications required.
- Easy Installation — Installs without special tools, reducing downtime during maintenance.
- Multiple Part Number Compatibility — Fits applications requiring 3330953, 3417189, 3330954, or 4921477.
- 12-Month Warranty — Backed by a one-year replacement warranty from Lab Work Auto.
- Truck-Tested Reliability — Designed by Advance Truck Parts for demanding commercial use.
Who is LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477 for?
This sensor is ideal for diesel technicians, truck fleet managers, and owner-operators maintaining Cummins-powered commercial vehicles. It’s especially useful during routine diagnostics, engine overhauls, or when replacing failed sensors to restore accurate dashboard readings and prevent engine damage. DIY mechanics with basic hand tools can also install it confidently.
How does LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477 compare?
Compared to basic single-function oil pressure sensors, this dual-sensor unit offers integrated temperature monitoring, reducing the need for multiple components. It outperforms generic aftermarket sensors in build quality due to its ceramic sensing element and OEM-matched design. While not a factory-original part, it delivers comparable performance at a lower cost than dealership-sourced units, making it a cost-effective upgrade over standard polypropylene or brass-only sensors.
Best use cases
- →Replacing failed oil sensors in ISM engines
- →Routine maintenance on QSM-powered trucks
- →Fleet vehicle diagnostics and repair
- →Preventing engine overheating issues
- →Restoring accurate dashboard readings
Is LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477 right for you?
Buy this sensor if you maintain a Cummins ISM or QSM diesel engine and need reliable oil monitoring. Suitable for DIYers with basic tools or professional technicians. Ensures accurate readings to prevent engine damage. Consider only if your engine requires part 4921477 or compatible numbers. Alternatives include OEM dealer parts or single-function sensors with less coverage.
How it compares: Compared to single-function sensors, this dual-sensor offers broader engine monitoring. It's more durable than plastic-bodied aftermarket units due to ceramic internals, and costs less than OEM replacements while maintaining fit and function for ISM and QSM engines.
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What does the LABWORK Oil Temperature Pressure Sensor do?
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It monitors both engine oil pressure and temperature in real time, sending data to the dashboard and ECU to prevent overheating and mechanical failure in Cummins ISM and QSM engines.
Does this sensor fit Cummins ISM and QSM engines?
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Yes, it's designed as a direct fit for Cummins ISM and QSM engines, specifically replacing part number 4921477 and compatible with 3330953, 3417189, and 3330954 models.
How hard is it to install this sensor?
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Installation is straightforward and requires no special tools. It threads directly into the engine block, making it suitable for DIY mechanics with basic wrenches and safety gear.
Is there a warranty on this sensor?
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Yes, it comes with a 12-month replacement warranty from Lab Work Auto, covering defects in materials or workmanship under normal operating conditions.
Can I use this sensor in place of separate pressure and temperature sensors?
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Yes, this dual-function sensor replaces the need for two separate units, consolidating oil pressure and temperature monitoring into one compact, reliable component.
How much does LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477 cost?
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LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477 is $21.94 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477 in stock at Lab Work Auto?
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Yes, LABWORK Oil Temperature Pressure Sensor Fit for ISM QSM Engine 4921477 is currently in stock at Lab Work Auto.
Specifications
- SKU
- F7-6481