Sonnax 4L60E 4L65E 4L70E Transmission 3-4 Relay O-Ringed End Plug Kit 77964-08K
Sonnax 4L60E 4L65E 4L70E Transmission 3-4 Relay O-Ringed End Plug Kit 77964-08K
Sonnax 4L60E 4L65E 4L70E Transmission 3-4 Relay O-Ringed End Plug Kit 77964-08K

Sonnax 4L60E 4L65E 4L70E Transmission 3-4 Relay O-Ringed End Plug Kit 77964-08K

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  • $50.32

Description

End Plug Kit; 3-4 Relay O-Ringed

Transmissions

  • 4L60-E-HD | 2002 - 2006
  • 4L65-E | 2001 - 2007
  • 4L70-E | 2006 - 2009
  • 4L60-E | 1993 - 2015

Specifications

Vehicle Fitment

Years Vehicle
2001 - 2004 Avanti II
1994 - 1996 Buick Roadmaster
2004 - 2007 Buick Rainier
1994 - 1996 Buick Commercial Chassis
1994 - 1996 Cadillac Fleetwood
2002 - 2006 Cadillac Escalade EXT
2003 - 2006 Cadillac Escalade ESV
1999 - 2006 Cadillac Escalade
1994 - 1996 Cadillac Commercial Chassis
2002 - 2006 Chevrolet Trailblazer EXT
2002 - 2009 Chevrolet Trailblazer
1995 - 2009 Chevrolet Tahoe
2000 - 2000 Chevrolet Suburban 2500
2000 - 2009 Chevrolet Suburban 1500
2003 - 2006 Chevrolet SSR
1999 - 2001 Chevrolet Silverado 2500
2007 - 2007 Chevrolet Silverado 1500 Classic
1999 - 2013 Chevrolet Silverado 1500
1993 - 1994 Chevrolet S10 Blazer
1993 - 2004 Chevrolet S10
1993 - 1996 Chevrolet K2500 Suburban
1993 - 1998 Chevrolet K2500
1993 - 1999 Chevrolet K1500 Suburban
1993 - 1999 Chevrolet K1500
1994 - 1996 Chevrolet Impala
1993 - 1995 Chevrolet G30
1993 - 1995 Chevrolet G20
1993 - 1995 Chevrolet G10
2009 - 2015 Chevrolet Express Pasajeros
2009 - 2014 Chevrolet Express Cargo
2009 - 2009 Chevrolet Express 4500
2006 - 2009 Chevrolet Express 3500
1996 - 2009 Chevrolet Express 2500
1996 - 2014 Chevrolet Express 1500
1994 - 2005 Chevrolet Corvette
2004 - 2012 Chevrolet Colorado
1994 - 1996 Chevrolet Caprice
1994 - 2002 Chevrolet Camaro
1993 - 1996 Chevrolet C2500 Suburban
1993 - 1999 Chevrolet C2500
1993 - 1999 Chevrolet C1500 Suburban
1993 - 1999 Chevrolet C1500
1993 - 2005 Chevrolet Blazer
2002 - 2006 Chevrolet Avalanche 1500
2007 - 2008 Chevrolet Avalanche
1993 - 2005 Chevrolet Astro
2000 - 2000 GMC Yukon XL 2500
2000 - 2008 GMC Yukon XL 1500
1993 - 2010 GMC Yukon
1993 - 1993 GMC Typhoon
1993 - 2004 GMC Sonoma
1999 - 2001 GMC Sierra 2500
2001 - 2003 GMC Sierra 1500 HD
2007 - 2007 GMC Sierra 1500 Classic
1999 - 2013 GMC Sierra 1500
2007 - 2010 GMC Sierra
2009 - 2009 GMC Savana 4500
2006 - 2009 GMC Savana 3500
1996 - 2009 GMC Savana 2500
1996 - 2014 GMC Savana 1500
1993 - 2005 GMC Safari
1993 - 1996 GMC K2500 Suburban
1993 - 1998 GMC K2500
1993 - 1999 GMC K1500 Suburban
1993 - 1999 GMC K1500
1993 - 2005 GMC Jimmy
1993 - 1995 GMC G3500
1993 - 1995 GMC G2500
1993 - 1995 GMC G1500
2004 - 2005 GMC Envoy XUV
2002 - 2006 GMC Envoy XL
2002 - 2009 GMC Envoy
2004 - 2012 GMC Canyon
1993 - 1996 GMC C2500 Suburban
1993 - 1999 GMC C2500
1993 - 1999 GMC C1500 Suburban
1993 - 1999 GMC C1500
2009 - 2010 Hummer H3T
2006 - 2010 Hummer H3
2003 - 2007 Hummer H2
2007 - 2008 Isuzu i-370
2006 - 2006 Isuzu i-350
2007 - 2008 Isuzu i-290
2006 - 2006 Isuzu i-280
1996 - 2000 Isuzu Hombre
2003 - 2008 Isuzu Ascender
1993 - 2004 Oldsmobile Bravada
2004 - 2006 Pontiac GTO
1994 - 2002 Pontiac Firebird
2005 - 2009 Saab 9-7x





3-4 Relay O-Ringed End Plug Kit
Part No. 77964-08K

The hammering effect of the 3-4 relay and/or 3-4 shift valves can cause the end plugs to wear, resulting in loss of 4th signal and/or D3 oil. Replace the worn OE end plugs with the O-ringed Sonnax end plugs to restore hydraulic integrity and prevent loss of critical 4th signal and/or D3 oil.
  • O-rings on the end plugs provide a positive seal.
  • Restores hydraulic integrity at the end plug
  • End Plugs (5)
  • O-Rings (5)


Symptoms:

  • Loss of D3 oil
  • Loss of 4th signal oil
  • No 4th
  • Drops out of 4th

Cause:

The hammering affect of the 3-4 relay and/or 3-4 shift valves can cause the soft aluminum end plugs to wear, resulting in loss of 4th signal and/or D3 oil.

Correction:

Replace the worn OE end plugs with the O-ringed Sonnax end plugs to prevent loss of critical 4th signal and/or D3 oil.
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