KEJSTED Oil Pressure & Coolant Temp Sensors Pair — Direct-Fit, Corrosion-Resistant for Chrysler Jeep Dodge

KEJSTED replacement oil pressure sender switch and coolant temperature sensor are direct-fit engine sensors engineered to restore accurate pressure and temperature readings on compatible Chrysler, Jeep and Dodge models.

These two engine sensors — the oil pressure sender switch and the coolant temperature sensor — are designed to replace worn or failing factory units on a wide range of Chrysler, Dodge and Jeep vehicles. Manufactured from corrosion-resistant materials and subjected to quality checks, the KEJSTED sensors aim to deliver consistent electrical signals to your vehicle’s gauges and ECM without costly dealer prices. Before ordering, compare connector shapes and thread sizes with your old parts to ensure a correct match.

Which vehicles and engine codes do these sensors fit?

These sensors fit many Chrysler Group platforms across model years that use the listed OE part numbers. They cover several engines including 3.6L, 6.4L, 3.7L and common Ram V6/V8 applications.

• Chrysler: 200, 300, Town & Country, Aspen
• Dodge: Avenger, Challenger (6.4L), Durango, Grand Caravan, Magnum
• Jeep: Cherokee, Grand Cherokee, Liberty, Commander
• Ram series: 1500, 2500, 3500 — confirm engine variant before purchase
• Compatible OE numbers include 05149062AA, 5149064AA, 56044777AA, 5149096AA and many others listed on the product page

How do these sensors affect engine operation and dash indications?

Both sensors send electrical information to the vehicle’s computer and instrument cluster. A failing oil pressure sender can trigger incorrect oil pressure warnings or gauge readings; a bad coolant temperature sensor may cause erratic temperature gauge behavior and affect engine fuel/idle strategies.

• Oil pressure sender provides on/off or variable pressure signal to gauge and warning light
• Coolant temperature sensor reports engine coolant temperature to ECU for fuel and ignition control
• Replacing faulty units helps prevent false warnings and improves engine management accuracy
• Keysteps in quality materials reduce leak and corrosion risk at sensor threads and terminals

Are these parts easy to install and what should I check before replacing?

Installation is straightforward for mechanically inclined owners with basic tools. Typically the job involves removing the electrical connector, unscrewing the old sensor, and threading in the new sensor with appropriate torque and a new seal if required.

• Compare connectors and thread size with your existing sensor before purchase
• Use appropriate torque; avoid over-tightening to prevent housing damage
• Inspect wiring harness and terminal for corrosion or breaks before reconnecting
• Follow a vehicle-specific guide or video tutorial if unsure about access or steps

What warranty, testing and support does KEJSTED provide?

Each sensor set undergoes quality checks before shipping to reduce DOA units. KEJSTED offers customer support for replacements or refunds and aims to respond within a stated business timeframe.

• 100% tested for electrical continuity and fit prior to dispatch
• Customer support available for replacement or refund if the item fails
• Seller notes to verify parts and connectors with photos to avoid incorrect purchases
• Installation help suggested via online video tutorials for clarity

Who is this for? Drivers, DIY mechanics and independent repair shops looking for cost-effective, OE-alike replacements for oil pressure and coolant temperature sensors on Chrysler, Dodge, Jeep and Ram vehicles. If you need reliable sensor performance without OEM pricing, and you can confirm the connector and thread match your original parts, these KEJSTED sensors are a practical replacement option.