2003 Chevy Avalanche 1500 Engine Parts

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2003 Chevy Avalanche 1500

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2003 Chevy Avalanche 1500

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Truck

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$122 Off

Powermaster |

#25518237

Powermaster 18237 Street Alternator, 145A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

145 amp

Alternator Finish:

Chrome

$398.99

/each

$521.25

-19%

Powermaster |

#25528237

Powermaster 28237 Retro Alternator, 145A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

145 amp

Alternator Finish:

Polished

$421.99

/each

$521.25

K&N |

#465PS1007

K&N PS-1007 Pro Series Oil Filter

Oil Filter Style:

Canister

Overall Height:

3.75"

$8.99

/each

K&N |

#465HP1007

K&N HP-1007 Performance Gold Oil Filter

(2)

Oil Filter Style:

Canister

Overall Height:

3.75"

$17.99

/each

Hastings LS Piston Rings Set, 3.78 Inch Bore, 1.5/1.5/3mm Grooves

Hastings Racing Rings |

#4172M4978

Hastings LS Piston Rings Set, 3.78 Inch Bore, 1.5/1.5/3mm Grooves

Piston Ring Style:

Piston Ring Design:

Conventional

Sold in Quantity:

Set

$64.99

/set

NASCAR Engines Through the Years

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Project Chevelle 383 Engine Tech Article

At long last, Project Chevelle gets a muscle car heart transplant in the form of a 383 from BluePrint Engines.

Installing AVS Side Window Deflectors on 2013 Dodge Ram 1500

How to install AVS side window deflectors on a 2013 Dodge Ram 1500.

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

Engine Cylinder Numbers

Alternator Bracket Install on a 454 Big Block Chevy

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

Transmission Replacement on a 55 Chevy

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

'55 Chevy Chassis Refresh

Learn how Derek Turner's '55 Chevy gets completely overhauled with brand new chassis and suspension components along with a new fuel system and wiring.

ICT BILLET |

#826551353

ICT Billet 551353 LS Truck Idler Pulley Relocation Bracket

Sold in Quantity:

Each

Bracket Material:

Aluminum

$34.00

/each

$102 Off

Powermaster |

#2558237

Powermaster 8237 Street Alternator, 180A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

180 amp

Alternator Finish:

Natural

$343.99

/each

$446.25

$134 Off

Powermaster |

#25568237

Powermaster 68237 Alternator, 225 Amps, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

225 amp

Alternator Finish:

Polished

$430.99

/each

$565.00

$127 Off

Powermaster |

#25558237

Powermaster 58237 Alternator, 225 Amps, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

225 amp

Alternator Finish:

Gloss

$371.99

/each

$498.75

New Product

Enginetech |

#17300394

Enginetech HK119 GM LS 6.0L Cam Hardware Kit, 2001-2012

$51.44

/each

New Product

Enginetech |

#17300181

Enginetech CR6437 GM LS 6.0L Cam Retainer Plate, 1997-2015

$24.28

/each

$134 Off

Powermaster |

#25538237

Powermaster 38237 Alternator, 215 Amp

One Wire Alternator:

Yes

Alternator Amperage:

215 amp

Alternator Finish:

Chrome

$430.99

/each

$565.00

$129 Off

Powermaster |

#25548237

Powermaster 48237 Alternator, 225 Amps, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

225 amp

Alternator Finish:

Natural

$344.99

/each

$473.75

Proform |

#58666882C

Proform 66882C 3-Piece Pushrod Set GM LS; Stock Length

$53.99

/set

Holley |

#42597151

Holley 97-151 LS Idler Tensioner Assembly with Grooved Pulley

(1)

GTIN Code:

090127682678

Sold in Quantity:

Each

$207.95

/each

New Product

Enginetech |

#17300578

Enginetech PK293B GM LS 6.0L Freeze Plug Kit, Brass, 1999-2017

$20.50

/each

New Product

Enginetech |

#17300424

Enginetech IC293-A GM LS 6.0L Intake Gasket, 1999-2019

$40.74

/each

-20%

Powermaster |

#91067463

Powermaster 9509 GM LS1 Gear Reduction Starter

(6)

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Bolt-On

$267.99

/each

$336.25

New Product

Enginetech |

#17300106

Enginetech C293CS-A GM LS 6.0L Lower End Gasket Set, Vortec

$142.28

/each

New Product

Enginetech |

#17300284

Enginetech ER359 GM LS 6.0L Rocker Arm, 1997-2017

$20.72

/each

New Product

Enginetech |

#17300096

Enginetech BC409JSTD Main Bearing Set Chevy LS Standard Size

Main Journal Style:

LS mains

Bearing Material:

Bi-metal, silicon aluminum

Bearing Undersize:

Standard

$54.30

/each

New Product

Enginetech |

#17300094

Enginetech BC409J001 Main Bearing Set Chevy LS .001 Undersized

Bearing Material:

Bi-metal, silicon aluminum

Bearing Undersize:

.001"

Bearing Construction:

Bi-metal

$54.30

/each

New Product

Enginetech |

#17300095

Enginetech BC409J010 Main Bearing Set Chevy LS .010 Undersized

Bearing Material:

Bi-metal, silicon aluminum

Bearing Undersize:

.010"

Bearing Construction:

Bi-metal

$54.30

/each

New Product

Enginetech |

#17300672

Enginetech SK5671 GM LS 6.0L Rear Main Seal, 1-Piece, PTFE

$31.52

/each

-21%

Powermaster |

#25519509

Powermaster 19509 XS Torque Starter, Mini, Natural, GM

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Bolt-On

$337.99

/each

$432.50

New Product

Enginetech |

#17300285

Enginetech ER359-8 GM LS 6.0L Rocker Arm, 8pk, 1997-2017

$138.04

/each

ICT BILLET |

#826551348

ICT Billet 551348 Fuel Injector Spacers, LS1, LS6 Intake Manifold

GTIN Code:

656729843482

$67.00

/set

New Product

Enginetech |

#17300692

Enginetech TCC293-A GM LS 6.0L Timing Cover Gasket Set, 1997-2020

$46.80

/each

New Product

Enginetech |

#17300728

Enginetech VCC293-A GM LS 6.0L Valve Cover Gasket, 1999-2020

$23.72

/each

C4 Corvette LS Swap Long Tube Headers for LS1, 5.3, 6.0, LS3

Speedway Motors |

#916C4003

C4 Corvette LS Swap Long Tube Headers for LS1, 5.3, 6.0, LS3

(5)

Header Tube Type:

Full-Length

Primary Tube Diameter:

1-3/4"

Material Type:

Steel

$387.99

/kit

ICT BILLET |

#82651216

ICT Billet 551216-KN40 LS Gen 4 Knock Sensor Relocation Brackets

$100.00

/each

New Product

Enginetech |

#17300182

Enginetech CR9016 GM LS 6.0L Cam Retainer Plate, 1997-2020

$25.62

/each

Holley |

#42512887

Holley 12-887 By Pass Style Carbureted Fuel Pressure Regulator

(7)

Regulator Style:

Return

Material Type:

Aluminum

$84.35

/each

Mobil Delvac Extreme 122454 Diesel Engine Oil, 10W-30, 4 Gallons

Mobil 1 |

#324122454

Mobil Delvac Extreme 122454 Diesel Engine Oil, 10W-30, 4 Gallons

(40)

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

$107.99

/box

LS Swap Single Turbo Kit Hot Side, Universal Crossover, 67mm

Speedway Motors |

#91604123

LS Swap Single Turbo Kit Hot Side, Universal Crossover, 67mm

Turbine Housing Inlet Flange:

Turbine Housing Outlet Flange:

3 Inch V-Band

Turbocharger Style:

GT35

$1,709.99

/kit

Speedway Deluxe AN6 GM LS Swap Fuel Filter/Regulator, 58 PSI

Speedway Motors |

#91012808

Speedway Deluxe AN6 GM LS Swap Fuel Filter/Regulator, 58 PSI

(71)

Regulator Style:

Return

Material Type:

Steel

$74.99

/each

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2003 Chevy Avalanche 1500 Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Powermaster 18237 Street Alternator, 145A, Serpentine, 12V, Chevy

Powermaster 28237 Retro Alternator, 145A, Serpentine, 12V, Chevy

K&N PS-1007 Pro Series Oil Filter

K&N HP-1007 Performance Gold Oil Filter

Hastings LS Piston Rings Set, 3.78 Inch Bore, 1.5/1.5/3mm Grooves

Related Articles

ICT Billet 551353 LS Truck Idler Pulley Relocation Bracket

Powermaster 8237 Street Alternator, 180A, Serpentine, 12V, Chevy

Powermaster 68237 Alternator, 225 Amps, Serpentine, 12V, Chevy

Powermaster 58237 Alternator, 225 Amps, Serpentine, 12V, Chevy

Enginetech HK119 GM LS 6.0L Cam Hardware Kit, 2001-2012

Enginetech CR6437 GM LS 6.0L Cam Retainer Plate, 1997-2015

Powermaster 38237 Alternator, 215 Amp

Powermaster 48237 Alternator, 225 Amps, Serpentine, 12V, Chevy

Proform 66882C 3-Piece Pushrod Set GM LS; Stock Length

Holley 97-151 LS Idler Tensioner Assembly with Grooved Pulley

Enginetech PK293B GM LS 6.0L Freeze Plug Kit, Brass, 1999-2017

Enginetech IC293-A GM LS 6.0L Intake Gasket, 1999-2019

Powermaster 9509 GM LS1 Gear Reduction Starter

Enginetech C293CS-A GM LS 6.0L Lower End Gasket Set, Vortec

Enginetech ER359 GM LS 6.0L Rocker Arm, 1997-2017

Enginetech BC409JSTD Main Bearing Set Chevy LS Standard Size

Enginetech BC409J001 Main Bearing Set Chevy LS .001 Undersized

Enginetech BC409J010 Main Bearing Set Chevy LS .010 Undersized

Enginetech SK5671 GM LS 6.0L Rear Main Seal, 1-Piece, PTFE

Powermaster 19509 XS Torque Starter, Mini, Natural, GM

Enginetech ER359-8 GM LS 6.0L Rocker Arm, 8pk, 1997-2017

ICT Billet 551348 Fuel Injector Spacers, LS1, LS6 Intake Manifold

Enginetech TCC293-A GM LS 6.0L Timing Cover Gasket Set, 1997-2020

Enginetech VCC293-A GM LS 6.0L Valve Cover Gasket, 1999-2020

C4 Corvette LS Swap Long Tube Headers for LS1, 5.3, 6.0, LS3

ICT Billet 551216-KN40 LS Gen 4 Knock Sensor Relocation Brackets

Enginetech CR9016 GM LS 6.0L Cam Retainer Plate, 1997-2020

Holley 12-887 By Pass Style Carbureted Fuel Pressure Regulator

Mobil Delvac Extreme 122454 Diesel Engine Oil, 10W-30, 4 Gallons

LS Swap Single Turbo Kit Hot Side, Universal Crossover, 67mm

Speedway Deluxe AN6 GM LS Swap Fuel Filter/Regulator, 58 PSI