Bosch Fuel Filter P/N:77103WS
Bosch 77042WS fuel filter for the 2004 Chevrolet Colorado 4-cylinder 2.8L or 5-cylinder 3.5L and other vehicles keeps contaminants out of the fuel system. This Bosch fuel filter is an in-line type for gasoline engines.
A clogged fuel filter can show up as hesitation, power loss or hard starting. A weak fuel pump or dirty injectors can be behind these signs too, so find out which part is at fault before you buy.
The 2004 Chevrolet Colorado 4-cylinder 2.8L or 5-cylinder 3.5L, the 2004 GMC Canyon 4-cylinder 2.8L or 5-cylinder 3.5L and the 2001-2005 Saturn L300 V6 3.0L all take this filter, and so do many other vehicles. A vehicle needs one filter in its fuel line, and the filter is designed and tested as a direct OE replacement.
Fit and size
Build and materials
Is the Bosch 77042WS a Chevy Colorado fuel filter for the 2004 model with the 4-cylinder 2.8L or 5-cylinder 3.5L?
Yes. Bosch 77042WS fits the 2004 Chevrolet Colorado with either the 4-cylinder 2.8L or the 5-cylinder 3.5L. If your car is not named on this page, look it up on the Buyer's Guide tab.
Is this an L300 fuel filter for the 2004 Saturn L300 4-cylinder 2.2L?
Yes. Bosch 77042WS fits the 2004 Saturn L300 4-cylinder 2.2L, and the 2001-2005 Saturn L300 V6 3.0L takes it too.
Are Bosch car filters such as the 77042WS tested for leaks?
Yes. This filter is pressure-, vibration- and burst-tested, and it is also differential pressure tested for proper fuel flow.
Is the 77042WS a Bosch injector filter?
No. This listing is an in-line fuel filter for gasoline engines. It keeps contaminants away from the injectors and engine.
Why change this fuel filter on the vehicle maker's schedule?
Replacing it on the vehicle manufacturer's recommended maintenance schedule helps avoid power loss and degraded fuel economy, and helps prevent costly repairs.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.