boat engine cover plate

Will a 160 thermostat from a 4.8 work on my 4.3 v6?

I have a 2001 gmc sierra 4.3 v6. Im looking to install a 160 thermostat but I cant find one for my engine. Will a thermostat from a 4.8 or 5.3 work with my engine. Some one told me that the 4.3 and the 4.8 are the same engine but 2 pistons less. so will


Do not install a 160 degree F thermostat in your Sierra. This will pay havoc with readings from your sensors to the ECU and will reduce power and increase fuel consumption.
If you are getting overheating, check if the sensor controlling the radiator

  • What's hot

    Kat's 11455 400 Watt 28mm Frost Plug Heater
    Automotive Parts and Accessories (KAT'S)


    KAT'S

    List Price: $34.35
    Price: $29.99
    You Save: $4.36 (13%)

    • Most efficient and reliable way to pre-heat engine block
    • Also referred to as freeze plug heaters or block heaters
    • Operates by being directly submerged into coolant and heating the block

    Kat's 13100 1000 Watt Aluminum Circulating Tank Heater
    Automotive Parts and Accessories (KAT'S)


    KAT'S

    List Price: $45.89
    Price: $40.99
    You Save: $4.90 (11%)

    • 1000 Watt
    • Requires moderate mechanical ability to install
    • Thermostatically controlled from 135 to 175 degrees

    Red Line 5W30 Synthetic Oil - 1 Quart, Pack of 12
    Automotive Parts and Accessories (Red Line)


    Red Line

    List Price: $125.88
    Price: $125.88


    • Prevents foaming even at high speeds; Reduces engine temperatures
    • Formulated for turbo protection; Provides upper cylinder wear protection
    • Flows well in very cold climates; Allows extended drains in non-warranty vehicles

    Red Line 60103 SI-1 Fuel System Cleaner - 15 oz.
    Automotive Parts and Accessories (Red Line)


    Red Line

    List Price: $9.99
    Price: $9.60
    You Save: $0.39 (4%)

    • Fuel injector cleaner
    • Raises fuel economy
    • Reduces octane requirements

    Kat's 14600 600 Watt 1 1/2" Lower Radiator Hose Heater
    Automotive Parts and Accessories (KAT'S)


    KAT'S

    List Price: $30.29
    Price: $23.15
    You Save: $7.14 (24%)

    • Thermostatically controlled
    • Easy to install with versatile applications
    • Connects to normal AC power via regular power outlets

2001 GMC Sierra 1500 Extended Cab Z71 4X4 Short Bed 4Dr

Beautiful clean and tough carfax one owner 2001 GMC sierra 1500 extended cab 4X4 pickup with the Z71 package. (46 mm shocks, off-road jounce ...

1999 through 2004 Chevy Silverado 1500 and GMC Sierra 1500 4.8L/5.3L Air Intake Installation

57-3021-1 -K&N has designed a performance air intake system for the 1999, 2000, 2001, 2002, 2003 and 2004 Chevy (Chevrolet) Silverado 1500 and ...

How To Install Replace AC Compressor Belt Chevy Silverado GMC Sierra 4.8L 5.3L 6.0L 99-07 1AAuto.com

www.1aauto.com 1A Auto shows you how to repair, install, fix, change or replace a broken, cracked snapped, or cut AC compressor belt on a 2002 GMC ...