The Enginetech M39516-STD Engine Premium Piston Ring Complete Set is designed to deliver reliable performance and precise engine sealing for a range of Ford Explorer and Mazda B4000 models from the late 1990s and early 2000s. Crafted with high-quality materials, these piston rings are engineered to meet or exceed OEM standards, ensuring optimal compression and oil control. The set includes top compression rings, second compression rings, and oil rings, all manufactured with consistent end gaps following SAE guidelines for dependable operation. The top compression ring features a thickness of 1.60 mm, while the second compression ring is 1.75 mm thick, and the oil ring measures 3.50 mm in thickness, providing a balanced combination of durability and performance. The rings fit a ring outside diameter of approximately 3.951 inches, making them suitable for specific engine rebuild applications. These piston rings are ideal for engine rebuilders seeking high-quality, reliable components to restore engine efficiency and power. The Enginetech brand has been a trusted name in engine parts since 1982, offering a complete line of engine components designed for import and domestic engines alike. Our nationwide distribution network and dedicated customer service ensure that you receive the right parts promptly and with expert support. Whether you're restoring a classic Mazda B4000 or maintaining your Ford Explorer Sport, the M39516-STD set is engineered for precision, durability, and long-lasting performance. Engine rebuilds are critical for maintaining vehicle reliability, and using high-quality parts like these ensures your engine operates smoothly and efficiently for miles to come.

Features:

• Consistent end gaps following SAE guidelines for reliable engine performance

• Top compression ring thickness: 1.60 mm for optimal sealing

• Second compression ring thickness: 1.75 mm for durability

• Oil ring thickness: 3.50 mm for effective oil control

• Ring outside diameter: approximately 3.951 inches for precise fit

• Designed for use in Ford Explorer and Mazda B4000 models from 1994 to 2003

Fits Following Models:
1990 Ford Aerostar
1990 Ford Ranger
1991 Ford Aerostar
1991 Ford Explorer
1991 Ford Ranger
1991 Mazda Navajo
1992 Ford Aerostar
1992 Ford Explorer
1992 Ford Ranger
1992 Mazda Navajo
1993 Ford Aerostar
1993 Ford Explorer
1993 Ford Ranger
1993 Mazda Navajo
1994 Ford Aerostar
1994 Ford Explorer
1994 Ford Ranger
1994 Mazda B4000
1994 Mazda Navajo
1995 Ford Aerostar
1995 Ford Explorer
1995 Ford Ranger
1995 Mazda B4000
1996 Ford Aerostar
1996 Ford Explorer
1996 Ford Ranger
1996 Mazda B4000
1997 Ford Aerostar
1997 Ford Explorer
1997 Ford Ranger
1997 Mazda B4000
1998 Ford Explorer
1998 Ford Ranger
1998 Mazda B4000
1998 Mercury Mountaineer
1999 Ford Explorer
1999 Ford Ranger
1999 Mazda B4000
1999 Mercury Mountaineer
2000 Ford Explorer
2000 Ford Ranger
2000 Mazda B4000
2000 Mercury Mountaineer
2001 Ford Explorer
2001 Ford Explorer Sport
2001 Ford Explorer Sport Trac
2001 Ford Ranger
2001 Mercury Mountaineer
2002 Ford Explorer
2002 Ford Explorer Sport
2002 Ford Explorer Sport Trac
2002 Ford Ranger
2002 Mercury Mountaineer
2003 Ford Explorer
2003 Ford Explorer Sport
2003 Ford Explorer Sport Trac
2003 Ford Ranger
2003 Mercury Mountaineer
2004 Ford Explorer
2004 Ford Explorer Sport Trac
2004 Ford Ranger
2004 Mercury Mountaineer
2005 Ford Explorer
2005 Ford Explorer Sport Trac
2005 Ford Mustang
2005 Ford Ranger
2005 Mercury Mountaineer
2006 Ford Explorer
2006 Ford Mustang
2006 Ford Ranger
2006 Mercury Mountaineer
2007 Ford Mustang
2008 Ford Mustang
2009 Ford Mustang
2010 Ford Mustang