Performance Water Pump & Timing Belt Kit for Chrysler Pacifica (2007-2008) 4.0L

Direct-Fit Timing Belt & Water Pump Kit for 2007-2008 Chrysler Pacifica (CS)

What it Does: The Performance Timing Belt & Water Pump Kit synchronizes the camshaft and crankshaft rotation while restoring cooling efficiency on the 2007-2008 Pacifica to prevent severe interference valve damage and thermal breakdown.

The Stock Chrysler Pacifica Timing Drive & Cooling Weakness

The factory timing assembly on the CS platform equipped with the 4.0L EGX SOHC V6 operates under high thermal stress and continuous cyclical load. Over time, standard factory belts suffer from cord elongation, tooth shear, and oil contamination. Compounding this, the OEM water pump bearings and dynamic seals are prone to premature cavitation erosion and shaft seepage. When the water pump bearing develops excessive radial play or binds entirely, it drastically increases drag on the timing drive, risking belt jump or total snap on this interference engine design, which is designed to ensure catastrophic valve-to-piston contact.

The Engineering Solution

This timing service kit delivers precision-matched replacement components engineered to surpass OEM mechanical tolerances. The timing belt utilizes high-tensile, heat-resistant synthetic elastomers reinforced with aramid cords, featuring an exact 201-tooth curvilinear profile designed to resist tooth jump and cyclic fatigue under high-RPM shifts. Accompanied by a precision-ground roller tensioner bearing packed with high-temperature bearing grease, it stabilizes belt tracking and minimizes friction. The included water pump integrates a corrosion-resistant impeller paired with a resilient, precision-cut sealing gasket, ensuring laminar coolant velocity and leak-free reliability throughout demanding operational cycles.

What's Included

• 1 Timing Belt (201 teeth)
• 1 Roller Tensioner Bearing
• 1 Water Pump with gasket

Technical Specifications

Compatibility

• 2007 Chrysler Pacifica 4.0L SOHC V6 (CS)
• 2008 Chrysler Pacifica 4.0L SOHC V6 (CS)

Frequently Asked Questions & Fitment Warnings

Does this fit the CS Pacifica?

Yes, this is a direct fit for the 2007-2008 Chrysler Pacifica equipped with the 4.0L SOHC V6 engine. This kit does not fit 3.8L OHV V6 models or pushrod engine variants.

Is an interference engine timing service required immediately if the water pump leaks?

Yes; coolant escaping past the water pump shaft seal quickly saturates the timing belt rubber, weakening tensile integrity and drastically increasing the risk of catastrophic valve contact.

The Chrysler Fleet Reliability Standard

Ensure critical valvetrain sync and protect against mechanical breakdown under heavy passenger and cargo loads with commercial-grade timing and cooling hardware designed for severe service durability.