LDCRE Intake Manifold Pressure Temperature Sensor for Cummins M11/ISC/ISL ISX ISB — Direct-Fit Dual Pressure & Temp

LDCRE intake manifold pressure temperature sensor 2897334 measures manifold air pressure and temperature for Cummins engines, giving reliable engine-air data for control systems and diagnostics.

This high-quality replacement sensor is engineered to match or exceed OEM performance for Cummins M11, ISC, ISL, ISM, ISX and ISB engines. Built from durable materials and supplied as a direct-fit unit, it replaces part numbers 2897334, 4921324, 2872784 and RP32270001. The plug-and-play design cuts installation time and helps restore accurate manifold readings to engine management systems.

How does this sensor restore proper engine air readings?

The sensor reports both intake manifold pressure and temperature, supplying the engine control unit with the environmental data needed for fuel mapping and emissions regulation. A failed or drifting sensor can produce incorrect manifold readings; swapping in a matched replacement returns the control system to expected input ranges and improves diagnostic clarity.

• Dual-signal output: pressure and temperature in one compact package.
• OEM cross-reference: fits 2897334, 4921324, 2872784, RP32270001.
• Engine coverage: compatible with Cummins M11, ISC, ISL, ISM, ISX, ISB families.
• Direct replacement: installs without modification for many applications.

What makes this LDCRE sensor durable and accurate?

Manufactured from materials chosen for stability under engine bay conditions, the unit is designed to resist vibration, heat and exposure to typical automotive fluids. Precision internal sensing elements provide repeatable outputs so the engine controller receives consistent data over the service life.

• Robust housing resists heat and vibration found around the intake manifold.
• Sealed electrical connector prevents moisture intrusion that can cause faults.
• Quality-tested to meet or exceed common OEM performance specifications.

How straightforward is the installation process?

Installation is typically simple: locate the existing manifold pressure/temperature sensor, unplug the electrical connector, remove the old sensor, and fit the LDCRE replacement. Many technicians and experienced owners will complete the swap with basic hand tools in a short timeframe.

• Direct-fit design for easy removal and replacement.
• No programming required for most ECMs—plug-and-play operation.
• Follow vehicle-specific torque and sealing guidelines to avoid leaks.

How can I confirm this sensor matches my engine?

Double-check compatibility by comparing the part numbers and physical connector on your old sensor to the LDCRE replacement. Confirm that your engine model is listed (M11, ISC, ISL, ISM, ISX, ISB) and inspect photos to ensure the mounting and electrical plug match before purchase.

• Cross-reference numbers: 2897334, 4921324, 2872784, RP32270001.
• Verify connector type and thread/mount dimensions visually or with measurements.
• Consult service manual for sensor location and replacement steps if unsure.

Who is this for: This LDCRE intake manifold pressure temperature sensor is aimed at fleet managers, independent diesel technicians and owner-operators maintaining Cummins M11/ISC/ISL/ISM/ISX/ISB-powered vehicles. It's appropriate when you need a reliable, direct-replacement sensor that restores accurate manifold pressure and temperature signals, simplifies troubleshooting, and avoids extended downtime. If you maintain heavy-duty trucks, buses or industrial engines that list one of the cross-reference numbers above, this unit offers a cost-effective option to return engine controls to proper operation.