2003 CHEVROLET SUBURBAN 1500 Engine Components

  1. Moroso is a recognized name in the performance industry manufacturing over four thousand products including everything from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard-core racing tools, chassis and suspension equipment and other. All Moroso products are manufactured from the highest quality materials, and specially created by racers for racers. Free shipping to all of USA!

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

  2. JET Performance Underdrive Pulley Kits are manufactured from 1-piece billet aluminum. They will give you an additional 10-13 hp by reducing the drag placed your vehicle's engine to drive accessories such as A/C, power steering, and water pumps. The kits will slow down the accessories and will allow the engine to turn with less effort, increasing horsepower, fuel economy, and improving your acceleration. The pulleys will not effect adversely the operation of the accessories! The installation process is quick and simple. Free shipping to all of USA!

    Key Features:
    • Jet Underdrive Crankshaft Pulley

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 LS, LT / 5.3L V8 GAS

    $314.99
    • 262 degree/270 degree at 0.050"
    • 108 degree Lobe Separation
    • .660"/.660" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
    • 258 degree/264 degree at 0.050"
    • 115 degree Lobe Separation
    • .650"/.660" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
    • 236 degree/250 degree at 0.050"
    • 109 degree Lobe Separation
    • .630"/.630" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
    • 226 degree/232 degree at 0.050"
    • 110 degree Lobe Separation
    • .600"/.600" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
    • 236 degree/254 degree at 0.050"
    • 111 degree Lobe Separation
    • .630"/.630" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
    • 230 degree/236 degree at 0.050"
    • 112 degree Lobe Separation
    • .600"/.600" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
    • BladeRunner Transmission Oil Cooler Kit
    • Black
    • Matte Finish
    • Steel
    • H-4.75 in.
    • L-10 in.
    • W-2 in.

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8 FLEX, 5.3L V8 GAS

    $498.00
  3. Key Features:
    • Pro GUARD D2 Oil Filter
    • Heavy Duty Canister
    • Built In 3/8in. Nut/Ratchet Drive
    • Heavy Duty Coil Spring
    • Wire Backed Media
    • Center Tube

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8 GAS

    • Style: Spin-On Lube Filter
    • Service: Lube
    • Type: Full Flow
    • Media: Enhanced Cellulose
    • Height: 3.404(86)*
    • Outer Diameter Top: 2.921(74)*
    • Outer Diameter Bottom: Closed:
    • Thread Size: 13/16-16
    • By-Pass Valve Setting-PSI: None
    • Anti-Drain Back Valve: Yes
    • Beta Ratio: 2/20=6/20
    • Burst Pressure-PSI: 320
    • Max Flow Rate: 9-11 GPM
    • Nominal Micron Rating: 21

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8, 5.3L V8 FLEX

    • 244 degree/254 degree at 0.050"
    • 111 degree Lobe Separation
    • .630"/.630" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
    • 250/260 Degrees duration at 0.050" cam Lift
    • .680"/.650" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
    • 240 degree/246 degree at 0.050"
    • 117 degree Lobe Separation
    • .630"/.630" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
    • 252 degree/266 degree at 0.050"
    • 111 degree Lobe Separation
    • .650"/.650" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
    • 230 degree/236 degree at 0.050"
    • 113 degree Lobe Separation
    • .600"/.600" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55
  4. Key Features:
    • Pro GUARD D2 Oil Filter
    • Heavy Duty Canister
    • Built In 3/8in. Nut/Ratchet Drive
    • Heavy Duty Coil Spring
    • Wire Backed Media
    • Center Tube

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8 GAS

    • Product Style: Oil Filters
    • Style: Canister
    • Anti-Drain Back Valve: Yes
    • Bypass Valve: No
    • Filter Material: High Flow Premium Media
    • Gasket Material: Nitrile Rubber
    • Outside Diameter: 3 in (76 mm)
    • Thread Specification: 13/16" - 16

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8 FLEX, 5.3L V8 GAS

  5. Moroso is a recognized name in the performance industry manufacturing over four thousand products including everything from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard-core racing tools, chassis and suspension equipment and other. All Moroso products are manufactured from the highest quality materials, and specially created by racers for racers. Free shipping to all of USA!

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    • 222 degree/226 degree at 0.050"
    • 114 degree Lobe Separation
    • .575"/.575" Lift

    Fitment:

    2003 CHEVROLET SUBURBAN 1500 5.3L V8

    $407.55