Exhaust Gas Pressure Sensor 4921497 4928594 for Cummins ISX ISM ISC ISB
Exhaust Gas Pressure Sensor 4921497 4928594 for Cummins ISX ISM ISC ISB
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
200 in stock
Replacement exhaust gas pressure sensor / EGR pressure sensor designed for Cummins ISX, ISM, ISC, ISB, ISL and compatible diesel engine applications.
This pressure sensor helps monitor exhaust gas pressure or EGR system pressure signal and sends data to the engine control module. A faulty exhaust pressure sensor may cause check engine light, EGR system fault codes, poor acceleration, unstable engine performance, increased emissions, or diesel aftertreatment system issues.
Features
- Direct replacement exhaust gas pressure sensor
- Also known as EGR pressure sensor / exhaust back pressure sensor
- Helps monitor exhaust gas pressure signal
- Supports EGR and diesel engine emission control system operation
- Suitable for Cummins ISX, ISM, ISC, ISB and ISL applications
- Replacement for 4921497 and 4928594
- Helps fix exhaust pressure signal faults and engine performance issues
- Practical replacement for failed, clogged, or inaccurate pressure sensors
Compatible Engines / Vehicles
- Cummins ISX
- Cummins ISM
- Cummins ISC
- Cummins ISB
- Cummins ISL
- Dodge Ram 2500 / 3500 with Cummins diesel engine, depending on year and OE number
- Freightliner / International / heavy-duty truck applications using matching Cummins part numbers
Replace Part Numbers
- 4921497
- 4928594
- 4087989
- 4087989NX
- 4903479
- 4921746
- 4921747
- 68002442AA
Package Includes
- 1 × Exhaust Gas Pressure Sensor
Fitment Note
Please confirm your original part number, plug type, thread size, installation position, and engine model before ordering. This item is commonly listed as an exhaust gas pressure sensor / EGR pressure sensor, not a standard engine oil pressure sensor.
Product FAQ
Will this Oil Pressure Sensor fit my vehicle?
This product is intended for vehicles that match the OE part number and application details shown on this page. Please compare your original part with 4921497, 4928594, and verify the connector, mounting points, and fitment for Cummins ISX ISM ISC ISB before ordering.
Which part number should I use to confirm compatibility?
Use the OE or replacement part number on your original component first. For this listing, compare against: 4921497, 4928594. Matching the part number is usually more reliable than matching only the model name or year range.
What symptoms can this part help solve?
A failing Oil Pressure Sensor may be related to oil pressure warning light, incorrect gauge readings, or oil pressure switch fault codes. Always confirm the diagnosis with scan-tool data, fault codes, or a technician inspection before replacing the part.
What should I check before purchase?
Please check the OE number, connector shape, pin count, mounting points, size, and vehicle application. Small differences in plugs, brackets, sensor position, or production year can affect fitment even when the vehicle model looks similar.
Is this a new replacement part?
Yes, this listing is for a new replacement auto part supplied by Staceedress Auto Parts. Keep the original part until installation is complete so you can compare the shape and connector side by side.
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Questions check here
How long does shipping take?
How long does shipping take?
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
Does this part come with protective packaging?
Does this part come with protective packaging?
Yes. Each auto part is packed with protective materials to reduce damage during transit. Please inspect the part before installation and keep the original packaging until fitment is confirmed.
Do you ship internationally?
Do you ship internationally?
Free standard shipping is available on orders over $15. Express shipping is calculated at checkout. International delivery availability and timing may vary by destination.
What payment methods do you accept?
What payment methods do you accept?
We accept a variety of payment methods to make your shopping experience convenient. These include credit cards (Visa, Mastercard, American Express), PayPal, and, in some regions, alternative payment methods such as Apple Pay or Google Pay. Rest assured, your payment information is secure and protected during the checkout process.
