ACL 4B1609H-STD Standard Size High-Performance Connecting Rod Bearing Set for Audi, SEAT, and Volkswagen Inline 4-Cylinder Engines

Audi, Seat, VW inline 4 cylinder Connecting Rod Bearing set 4 Standard Size (notchless)

Restore dependable bottom-end performance with the ACL 4B1609H-STD standard-size connecting rod bearing set. Designed for select Audi, SEAT, and Volkswagen inline 4-cylinder engines, this high-performance bearing set supports smooth crankshaft operation and consistent load distribution in demanding automotive applications. The notchless design provides a clean, precise fit where specified by the engine application.

Manufactured by ACL, these connecting rod bearings are engineered for durability, reliable oil control, and resistance to wear under performance-oriented operating conditions. The set includes bearings for four connecting rods and is intended for use with standard-size crankshaft journals. Always verify crankshaft condition, bearing clearances, and application-specific service requirements before installation.

Application data includes select Audi 4000, Audi 80, Audi 90, and Audi A4 models from the 1980s and 1990s, including certain A4 Quattro configurations. Fitment may vary by engine code, model year, and drivetrain, so confirm compatibility against the vehicle and engine specifications before ordering. The ACL 4B1609H-STD is a professional replacement or performance-upgrade component for rebuilds requiring standard-size rod bearings.

Product Specifications and Technical Data

• Brand: ACL
• Part Number: 4B1609H-STD
• Application: Automotive connecting rod bearing set
• Engine Configuration: Inline 4-cylinder
• Bearing Size: Standard
• Bearing Style: Notchless
• Set Quantity: Four connecting rod bearings
• Vehicle Coverage: Select Audi, SEAT, and Volkswagen applications

What's Included

One ACL 4B1609H-STD standard-size connecting rod bearing set for four connecting rods.

Fitment: Select 1984 Audi 4000; 1988–1989 Audi 80; 1990 Audi 80; 1988 Audi 90; 1997–2000 Audi A4; and 1997 Audi A4 Quattro applications. Confirm engine-specific compatibility before installation.

Features:

• Standard Size: Designed for crankshafts using standard-size connecting rod journals.
• High-Performance Construction: Engineered by ACL for durability and dependable operation under demanding conditions.
• Notchless Design: Provides a clean bearing profile for applications specified without locating notches.
• Four-Cylinder Set: Includes bearings for four connecting rods in select Audi, SEAT, and Volkswagen inline 4-cylinder engines.

Fitments:
1984 Audi 4000 S
1984 Volkswagen Quantum GL
1985 Volkswagen Golf Base
1985 Volkswagen Golf GTI
1985 Volkswagen Jetta Base
1985 Volkswagen Jetta GL
1985 Volkswagen Jetta GLI
1985 Volkswagen Quantum Base
1985 Volkswagen Quantum GL
1986 Volkswagen Golf Base
1986 Volkswagen Golf GTI
1986 Volkswagen Jetta Base
1986 Volkswagen Jetta GL
1986 Volkswagen Jetta GLI
1987 Volkswagen Fox Base
1987 Volkswagen Fox GL
1987 Volkswagen Golf GL
1987 Volkswagen Golf GT
1987 Volkswagen Golf GTI
1987 Volkswagen Golf GTI 16-Valve
1987 Volkswagen Jetta Base
1987 Volkswagen Jetta GL
1987 Volkswagen Jetta GLI
1987 Volkswagen Jetta GLI 16-Valve
1987 Volkswagen Jetta Wolfsburg Edition
1988 Audi 80 Base
1988 Audi 90 Base
1988 Volkswagen Fox Base
1988 Volkswagen Fox GL
1988 Volkswagen Golf Base
1988 Volkswagen Golf GL
1988 Volkswagen Golf GT
1988 Volkswagen Golf GTI 16-Valve
1988 Volkswagen Jetta Base
1988 Volkswagen Jetta Carat
1988 Volkswagen Jetta GL
1988 Volkswagen Jetta GLI 16-Valve
1989 Audi 80 Base
1989 Volkswagen Fox Base
1989 Volkswagen Fox GL
1989 Volkswagen Fox GL Sport
1989 Volkswagen Golf Base
1989 Volkswagen Golf GL
1989 Volkswagen Golf GTI 16-Valve
1989 Volkswagen Jetta Base
1989 Volkswagen Jetta Carat
1989 Volkswagen Jetta GL
1989 Volkswagen Jetta GLI 16-Valve
1990 Audi 80 Base
1990 Volkswagen Cabriolet Base
1990 Volkswagen Cabriolet Bestseller
1990 Volkswagen Cabriolet Boutique
1990 Volkswagen Corrado G60
1990 Volkswagen Fox Base
1990 Volkswagen Fox GL
1990 Volkswagen Fox GL Sport
1990 Volkswagen Golf GL
1990 Volkswagen Golf GTI 8-Valve
1990 Volkswagen Jetta Carat
1990 Volkswagen Jetta GL
1991 Volkswagen Cabriolet Base
1991 Volkswagen Cabriolet Carat
1991 Volkswagen Cabriolet Etienne Aigner
1991 Volkswagen Corrado G60
1991 Volkswagen Fox Base
1991 Volkswagen Fox GL
1991 Volkswagen Golf GL
1991 Volkswagen Golf GTI 8-Valve
1991 Volkswagen Jetta Carat
1991 Volkswagen Jetta GL
1992 Volkswagen Cabriolet Base
1992 Volkswagen Cabriolet Carat
1992 Volkswagen Cabriolet Classic
1992 Volkswagen Cabriolet Wolfsburg Edition
1992 Volkswagen Corrado G60
1992 Volkswagen Fox Base
1992 Volkswagen Fox GL
1992 Volkswagen Golf GL
1992 Volkswagen Golf GTI 8-Valve
1992 Volkswagen Jetta Carat
1992 Volkswagen Jetta GL
1993 Volkswagen Cabriolet Base
1993 Volkswagen Cabriolet Classic
1993 Volkswagen Fox Base
1993 Volkswagen Fox GL
1993 Volkswagen Golf GL
1993 Volkswagen Jetta GL
1994 Volkswagen Golf GL
1994 Volkswagen Golf GTI
1994 Volkswagen Golf Limited Edition
1994 Volkswagen Jetta GL
1994 Volkswagen Jetta GLS
1994 Volkswagen Jetta Limited Edition
1995 Volkswagen Cabrio Base
1995 Volkswagen Golf Celebration Edition
1995 Volkswagen Golf City
1995 Volkswagen Golf GL
1995 Volkswagen Golf Sport
1995 Volkswagen Jetta Celebration Edition
1995 Volkswagen Jetta City
1995 Volkswagen Jetta GL
1995 Volkswagen Jetta GLS
1995 Volkswagen Passat GLS
1996 Volkswagen Cabrio Base
1996 Volkswagen Golf GL
1996 Volkswagen Golf GTI
1996 Volkswagen Jetta GL
1996 Volkswagen Jetta GLS
1996 Volkswagen Jetta Trek
1996 Volkswagen Jetta Wolfsburg Edition
1996 Volkswagen Passat GLS
1996 Volkswagen Passat TDI
1997 Audi A4 Base
1997 Audi A4 Quattro Base
1997 Volkswagen Cabrio Base
1997 Volkswagen Cabrio High Line
1997 Volkswagen Golf GL
1997 Volkswagen Golf GTI
1997 Volkswagen Golf Jazz
1997 Volkswagen Golf K2
1997 Volkswagen Golf Trek
1997 Volkswagen Jetta GL
1997 Volkswagen Jetta GLS
1997 Volkswagen Jetta GT
1997 Volkswagen Jetta Jazz
1998 Audi A4 Base
1998 Audi A4 Quattro Base
1998 Volkswagen Beetle Base
1998 Volkswagen Beetle TDI
1998 Volkswagen Cabrio Base
1998 Volkswagen Cabrio GL
1998 Volkswagen Cabrio GLS
1998 Volkswagen Golf GL
1998 Volkswagen Golf GTI
1998 Volkswagen Golf K2
1998 Volkswagen Jetta GL
1998 Volkswagen Jetta GLS
1998 Volkswagen Jetta GT
1998 Volkswagen Jetta K2
1998 Volkswagen Jetta Wolfsburg Edition
1998 Volkswagen Passat GLS
1999 Audi A4 Base
1999 Audi A4 Quattro Avant
1999 Audi A4 Quattro Base
1999 Volkswagen Beetle GL
1999 Volkswagen Beetle GLS
1999 Volkswagen Cabrio Base
1999 Volkswagen Cabrio GLS
1999 Volkswagen Golf GL
1999 Volkswagen Golf GLS
1999 Volkswagen Golf GTI
1999 Volkswagen Golf TDI
1999 Volkswagen Golf Wolfsburg Edition
1999 Volkswagen Jetta GL
1999 Volkswagen Jetta GLS
1999 Volkswagen Jetta TDI
1999 Volkswagen Jetta Wolfsburg Edition
1999 Volkswagen Passat GLS
2000 Audi A4 Base
2000 Audi A4 Quattro Avant
2000 Audi A4 Quattro Base
2000 Volkswagen Beetle GL
2000 Volkswagen Beetle GLS
2000 Volkswagen Cabrio GL
2000 Volkswagen Cabrio GLS
2000 Volkswagen Golf GL
2000 Volkswagen Golf GLS
2000 Volkswagen Golf GTI GLS
2000 Volkswagen Jetta GL
2000 Volkswagen Jetta GLS
2000 Volkswagen Jetta TDI
2001 Audi A4 Base
2001 Audi A4 Quattro Avant
2001 Audi A4 Quattro Base
2001 Audi TT Base
2001 Audi TT Quattro Base
2001 Volkswagen Beetle GL
2001 Volkswagen Beetle GLS
2001 Volkswagen Beetle GLX
2001 Volkswagen Beetle Sport
2001 Volkswagen Cabrio GL
2001 Volkswagen Cabrio GLS
2001 Volkswagen Cabrio GLX
2001 Volkswagen Golf GL
2001 Volkswagen Golf GLS
2001 Volkswagen Jetta GL
2001 Volkswagen Jetta GLS
2001 Volkswagen Jetta TDI
2001 Volkswagen Passat GLS
2002 Audi TT Base
2002 Audi TT Quattro ALMS Edition
2002 Audi TT Quattro Base
2002 Volkswagen Beetle GL
2002 Volkswagen Beetle GLS
2002 Volkswagen Beetle GLX
2002 Volkswagen Beetle Sport
2002 Volkswagen Beetle Turbo S
2002 Volkswagen Cabrio GL
2002 Volkswagen Cabrio GLS
2002 Volkswagen Cabrio GLX
2002 Volkswagen Golf GL
2002 Volkswagen Golf GLS
2002 Volkswagen Golf GTI 1.8T
2002 Volkswagen Golf GTI 337
2002 Volkswagen Jetta GL
2002 Volkswagen Jetta GLS
2002 Volkswagen Jetta TDI
2002 Volkswagen Passat GLS
2003 Audi TT Base
2003 Volkswagen Beetle GL
2003 Volkswagen Beetle GLS
2003 Volkswagen Beetle GLX
2003 Volkswagen Beetle Turbo S
2003 Volkswagen Golf GL
2003 Volkswagen Golf GLS
2003 Volkswagen Golf GTI 1.8T
2003 Volkswagen Golf GTI 20th Anniversary
2003 Volkswagen Jetta GL
2003 Volkswagen Jetta GLS
2003 Volkswagen Jetta TDI
2003 Volkswagen Jetta Wolfsburg Edition
2003 Volkswagen Passat GL
2003 Volkswagen Passat GLS
2004 Audi TT Base
2004 Volkswagen Beetle GL
2004 Volkswagen Beetle GLS
2004 Volkswagen Beetle GLX
2004 Volkswagen Beetle Turbo S
2004 Volkswagen Golf GL
2004 Volkswagen Golf GLS
2004 Volkswagen Golf GTI 1.8T
2004 Volkswagen Jetta GL
2004 Volkswagen Jetta GLI
2004 Volkswagen Jetta GLS
2004 Volkswagen Jetta TDI
2004 Volkswagen Passat GL
2004 Volkswagen Passat GLS
2004 Volkswagen Passat GLS 4 Motion
2005 Audi A4 Base
2005 Audi A4 Quattro Avant
2005 Audi A4 Quattro Base
2005 Audi TT Base
2005 Volkswagen Beetle GL
2005 Volkswagen Beetle GLS
2005 Volkswagen Golf GL
2005 Volkswagen Golf GLS
2005 Volkswagen Golf GTI 1.8T
2005 Volkswagen Jetta GL
2005 Volkswagen Jetta GLI
2005 Volkswagen Jetta GLS
2005 Volkswagen Passat GL
2005 Volkswagen Passat GLS
2005 Volkswagen Passat GLS 4 Motion
2006 Audi A3 Base
2006 Audi A4 Base
2006 Audi A4 Quattro Avant
2006 Audi A4 Quattro Base
2006 Audi TT Base
2006 Volkswagen Golf GL
2006 Volkswagen Golf GLS
2006 Volkswagen Golf GTI 1.8T
2006 Volkswagen GTI Base
2006 Volkswagen Jetta 2.0T
2006 Volkswagen Jetta GLI
2006 Volkswagen Passat 2.0T
2006 Volkswagen Passat Value Edition
2007 Audi A3 Base
2007 Audi A4 Base
2007 Audi A4 Cabriolet
2007 Audi A4 Quattro Avant
2007 Audi A4 Quattro Base
2007 Audi A4 Quattro Cabriolet
2007 Volkswagen Eos 2.0T
2007 Volkswagen Eos Base
2007 Volkswagen GTI Base
2007 Volkswagen GTI Fahrenheit
2007 Volkswagen Jetta 2.0T
2007 Volkswagen Jetta GLI
2007 Volkswagen Passat 2.0T
2007 Volkswagen Passat Value Edition
2007 Volkswagen Passat Wolfsburg Edition
2008 Audi A3 Base
2008 Audi A4 Base
2008 Audi A4 Cabriolet
2008 Audi A4 Quattro Avant
2008 Audi A4 Quattro Base
2008 Audi A4 Quattro Cabriolet
2008 Audi TT Base
2008 Volkswagen Eos Komfort
2008 Volkswagen Eos Lux
2008 Volkswagen Eos Turbo
2008 Volkswagen GTI Base
2008 Volkswagen Jetta GLI
2008 Volkswagen Jetta Wolfsburg Edition
2008 Volkswagen Passat Komfort
2008 Volkswagen Passat Lux
2008 Volkswagen Passat Turbo
2009 Audi A3 Base
2009 Audi A4 Base
2009 Audi A4 Cabriolet
2009 Audi A4 Quattro Avant
2009 Audi A4 Quattro Base
2009 Audi A4 Quattro Cabriolet
2009 Audi TT Base
2009 Volkswagen Eos Komfort
2009 Volkswagen Eos Lux
2009 Volkswagen Jetta GLI
2009 Volkswagen Jetta SEL
2009 Volkswagen Jetta Wolfsburg Edition
2010 Audi A3 Base
2010 Volkswagen Jetta Wolfsburg Edition
2011 Audi A3 Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1