Dayco WP139K1AS Engine Timing Belt Kit with Water Pump

Timing Belt Kit with Water Pump

Dayco WP139K1AS is a Water Pump Kit with Seals for engine timing service on a wide range of Chrysler, Dodge, Plymouth, Mitsubishi, and Hyundai applications. It combines the water pump, timing belt, camshaft belt tensioner, camshaft seal, crankshaft seal, and pre-assembly seal lubricant in one service package for timing belt replacement jobs.

Compatible With 1987-2000 Dodge Caravan, 1992-2000 Dodge Grand Caravan, and 1990-1998 Hyundai Sonata applications, this kit is built for timing system and cooling system service where both components are replaced together. Dayco WP139K1AS also cross-references Continental-ContiTech PP139LK1 for the same application.

• Dayco Water Pump Kit with Seals for timing belt and water pump service
• Includes water pump, timing belt, camshaft belt tensioner, camshaft seal, crankshaft seal, and pre-assembly seal lubricant
• Fits a broad range of 1987-2000 and 1990s-era import and domestic engine applications
• Useful for timing belt replacement intervals that call for water pump service at the same time
• Part number WP139K1AS for catalog and service matching

Detailed Application Coverage

This timing belt kit is listed for 2000 Chrysler Grand Voyager and Voyager, 1987-2000 Dodge Caravan, 1992-2000 Dodge Grand Caravan, 1997-1999 Mitsubishi 3000GT, 1990-1998 Hyundai Sonata, 1991-1996 Dodge Stealth, 1992-1996 Mitsubishi Diamante, 1990-1995 Chrysler LeBaron, 1989-1995 Dodge Spirit, 1989-1995 Plymouth Acclaim, 1992-1994 Dodge Shadow, 1990-1994 Mitsubishi Mighty Max, 1989-1994 Mitsubishi Montero, 1992-1994 Plymouth Sundance, 1990-1993 Chrysler Daytona, 1990-1993 Dodge Daytona, 1990-1991 Dodge Ram 50, 1988-1990 Chrysler Dynasty, 1989-1990 Mitsubishi Sigma, 1988-1989 Chrysler New Yorker, 1989 Dodge Raider, and 1988 Mitsubishi Galant. The part number WP139K1AS is used for timing belt service where the water pump and seals are addressed together.

Common Service Reasons

• Timing belt wear, cracking, or age-related replacement
• Water pump seepage or coolant loss at the pump
• Seal leakage at the camshaft or crankshaft area
• Tensioner noise or belt tracking concerns during timing service
• Preventive maintenance during major engine front-end service

Installation Notes and Tips

Verify engine code and exact vehicle application before ordering, since fitment varies by year and model. Replace the timing belt, water pump, tensioner, and seals together during the same service interval, and follow factory timing marks and torque specifications during installation. Use the supplied pre-assembly seal lubricant where required and inspect related pulleys, covers, and coolant condition before reassembly.

Quality Assurance

Dayco WP139K1AS is a service kit built for timing system maintenance with matched components for the listed applications. The included seals and lubricant support proper assembly during engine front-end service.