2004 Chevy Trailblazer Engine Parts

288 products fit your

2004 Chevy Trailblazer

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2004 Chevy Trailblazer

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New Product

PSI Conversion |

#25800053-DBW

PSI Conversion PSI-HOL-G4A-EV6W Gen IV LS Holley Harness DBW A/T

Injection Style:

Multi-port

Reluctor Wheel:

58x

Drive-By-Wire Capable:

Yes

$904.00

/each

New Product

PSI Conversion |

#25801050-NONE

PSI Conversion PSI-HAR-3038 Gen IV LS E38 Harness DBW M/T

Injection Style:

Multi-port

Reluctor Wheel:

58x

Drive-By-Wire Capable:

Yes

$784.99

/each

New Product

ICT BILLET |

#825PUL300RB8PS60

ICT BILLET PUL300-RB8-PS60 Power Steering Pump Pulley 8-Rib

Groove Count:

Outside Diameter:

Material Type:

Billet Aluminum

$289.99

/each

New Product

ICT BILLET |

#825PULBASE01

ICT BILLET PUL-BASE-01 Idler Pulley Kit 6-Rib 2.66 in.

GTIN Code:

840117210219

Sold in Quantity:

Each

$120.00

/each

New Product

ICT BILLET |

#825PULRB8273

ICT BILLET PUL-RB8-273 Billet Idler Pulley 8-Rib 2.73 in. OD

GTIN Code:

840117209930

Sold in Quantity:

Each

$119.99

/each

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

Historic Chevy Performance Engines

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

55 Chevy Engine Build

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

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

1946 Ford Sedan Delivery Engine Detail

Speedway Motors Product Manager Jeff K. talks about how to really make your engine bay stand out from the crowd with just a little patience, and some Speedway products.

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.

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 a Pete Jackson Gear Drive On a Chevy 454

Follow along as we install a Pete Jackson Noisy Gear Drive on a Chevy 454. Learn about the installation process from Speedway Motors Street Tech Kevin.

Chevy 454 Big Block Budget Build: Recipes for 400-600 HP

The 454 big block Chevy is still a popular build option for when there is no replacement for displacement!

Engine Cylinder Numbers

New Product

ICT BILLET |

#825F10AN0C50001

ICT BILLET F10AN0C50001 Quick Disconnect Fitting -10AN To 1/2 in.

GTIN Code:

840117210097

Sold in Quantity:

Each

$19.99

/each

Derale |

#91035603

Derale 35603 LS Rear Oil Galley Barbell Bypass Plug, Gen III / IV

(4)

Sold in Quantity:

Each

GTIN Code:

083277356032

$21.49

/each

King HP Series 69-Up SBC Large Journal Connecting Rod Bearings

King Bearings |

#910807HP

King HP Series 69-Up SBC Large Journal Connecting Rod Bearings

(5)

$83.99

/set

Aluminum Streed Rod Air Scoop, Fits 5 1/8 Inch Neck, Polished

Speedway Motors |

#91603188

Aluminum Streed Rod Air Scoop, Fits 5 1/8 Inch Neck, Polished

Overall Length:

20"

Overall Width:

12.63"

Overall Height:

4.38"

$491.99

/each

Steel 12" Black Air Cleaner/ Washable Flat Filter Base Kit

Speedway Motors |

#91011148

Steel 12" Black Air Cleaner/ Washable Flat Filter Base Kit

Shape:

Round

Overall Diameter:

12"

Sold in Quantity:

Kit

$44.99

/kit

GM LS 12MM Water Temp Radiator Fan Control Switch, 205F

Speedway Motors |

#9106400

GM LS 12MM Water Temp Radiator Fan Control Switch, 205F

Temp. Range:

Closes at 205°F ±5°F and opens at 185°F ±5°F

Thread Pitch:

12mm x 1.5

Material Type:

Brass

$34.99

/each

SBF Turbo Plumbing V-Band Hot Side Complete Cold Side Piping Kit

Speedway Motors |

#91607090

SBF Turbo Plumbing V-Band Hot Side Complete Cold Side Piping Kit

Sold in Quantity:

Kit

$1,591.99

/kit

Loctite |

#910491982

Loctite 491982 5699 Grey RTV Silicone Gasket Maker 80ml Tube

(1)

GTIN Code:

079340374645

Sold in Quantity:

Each

$10.99

/each

Valvoline |

#795774038

Valvoline 774038 Premium Blue Diesel Engine Oil, 5W40, 3x1 Gal

(1)

Oil Weight:

5W40

Oil Type:

Conventional

ZDDP Enhanced:

$110.99

/box

Driven Racing Oil |

#910223081

Driven Racing Oil 22308 10W30 Crate Engine Oil 1 Gallon Jug

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$71.05

/each

Driven Racing Oil |

#910224081

Driven Racing Oil 22408 10W40 Crate Engine Oil 1 Gallon Jug

Oil Weight:

10W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$73.21

/each

Speedway Motors |

#916031951

Speedway Motors Replacement Triangular Paper Element, 14 x 3 Inch

Sold in Quantity:

Each

$14.49

/each

Longacre |

#47545030

Longacre® 52-45030 Steel Braided Gauge Line, 36 Inch

Finish:

Stainless

Sold in Quantity:

Each

$30.99

/each

Spyder Filters |

#5926000

Spyder SF-WUP Warm Up Filter

Sold in Quantity:

Each

$44.95

/each

AC Delco |

#9100132

AC Delco 41-103 Iridium Spark Plugs, Set of 8

Sold in Quantity:

Set

$90.99

/kit

-83%

Speedway Motors |

#9503766

Midget MSD Ignition Box Mount

Garage Sale Type:

Discontinued

Material Type:

Aluminum

$8.54

/each

$50.99

Finned Aluminum Shot Gun Style Air Scoop, Black

Speedway Motors |

#91603180

Finned Aluminum Shot Gun Style Air Scoop, Black

(1)

Garage Sale Type:

Discontinued

Overall Length:

20"

Overall Width:

10.325"

$347.99

/each

-76%

Precision Turbo |

#38674200

Precision Turbo PTP074 Mid/Large Frame Oil Drain Flange

Garage Sale Type:

Discontinued

Turbo Oil Flange Type:

Turbo Drain

Material Type:

Stainless Steel

$9.72

/each

$41.99

-88%

#91281034T

1/2-20 SAE FINE TAPERED TAP

Thread Pitch:

1/2"-20

Thread Type:

LH Thread

Garage Sale Type:

Discontinued

$2.45

/each

$21.99

-76%

Tracerline TP-3900-0601 Dye-Lite Engine Coolant Dye

Tracer Products |

#39667415

Tracerline TP-3900-0601 Dye-Lite Engine Coolant Dye

Garage Sale Type:

Discontinued

$4.86

/each

$20.99

-15%

Precision Turbo |

#38632000

Precision Turbo Turbocharger Blow-Off Valve

(1)

Garage Sale Type:

Discontinued

Adjustable:

Yes

Aluminum Flange Included:

Yes

$271.14

/each

$318.99

-72%

Alexander Racing Enterprises |

#91603471

Alexander Racing Enterprises HLR-575 Headlight Air Intake, Delete

Garage Sale Type:

Discontinued

Tube O.D.:

5.75"

Color:

Silver

$6.81

/each

$24.99

-87%

Precision Turbo |

#UP206545

Precision Turbo PBO085-3200 Turbocharger Wastegate Spring, Small

Spring Type:

Helical

Material Type:

Stainless Steel

Garage Sale Type:

Discontinued

$4.16

/each

$33.44

-72%

Alexander Racing Enterprises |

#91603473

Alexander Racing Enterprises HLR-700 Headlight Air Intake, Delete

Garage Sale Type:

Discontinued

Tube O.D.:

Color:

Silver

$6.81

/each

$24.99

-84%

#12161091

AN8-3/8NPT Tee BMRS

Garage Sale Type:

Discontinued

$4.22

/each

$27.99

-35%

King HP Series Chevy 350/400 LRG Journal Engine Rod Bearings .010

King Bearings |

#UP228716

King HP Series Chevy 350/400 LRG Journal Engine Rod Bearings .010

Garage Sale Type:

Open Box

Rod Journal Diameter:

2.10"

Bearing Construction:

Bi-metal

$58.31

/set

$89.99

FiTech |

#5213099

FiTech 30-99 Ultra Port EFI Standalone ECU

Sold in Quantity:

Kit

GTIN Code:

852192008018

$1,199.00

/each

FiTech |

#52130037

FiTech 30037 Nemesis 4500 Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$999.00

/each

FiTech |

#52130038

FiTech 30038 Nemesis 4500 Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$999.00

/each

FiTech |

#52130036

FiTech 30036 Nemesis 4500 Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Kit

$999.00

/each

-83%

#980502

RLV FLOAT GAUGE

Garage Sale Type:

Discontinued

$0.84

/each

$4.99

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2004 Chevy Trailblazer Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

PSI Conversion PSI-HOL-G4A-EV6W Gen IV LS Holley Harness DBW A/T

PSI Conversion PSI-HAR-3038 Gen IV LS E38 Harness DBW M/T

ICT BILLET PUL300-RB8-PS60 Power Steering Pump Pulley 8-Rib

ICT BILLET PUL-BASE-01 Idler Pulley Kit 6-Rib 2.66 in.

ICT BILLET PUL-RB8-273 Billet Idler Pulley 8-Rib 2.73 in. OD

Related Articles

ICT BILLET F10AN0C50001 Quick Disconnect Fitting -10AN To 1/2 in.

Derale 35603 LS Rear Oil Galley Barbell Bypass Plug, Gen III / IV

King HP Series 69-Up SBC Large Journal Connecting Rod Bearings

Aluminum Streed Rod Air Scoop, Fits 5 1/8 Inch Neck, Polished

Steel 12" Black Air Cleaner/ Washable Flat Filter Base Kit

GM LS 12MM Water Temp Radiator Fan Control Switch, 205F

SBF Turbo Plumbing V-Band Hot Side Complete Cold Side Piping Kit

Loctite 491982 5699 Grey RTV Silicone Gasket Maker 80ml Tube

Valvoline 774038 Premium Blue Diesel Engine Oil, 5W40, 3x1 Gal

Driven Racing Oil 22308 10W30 Crate Engine Oil 1 Gallon Jug

Driven Racing Oil 22408 10W40 Crate Engine Oil 1 Gallon Jug

Speedway Motors Replacement Triangular Paper Element, 14 x 3 Inch

Longacre® 52-45030 Steel Braided Gauge Line, 36 Inch

Spyder SF-WUP Warm Up Filter

AC Delco 41-103 Iridium Spark Plugs, Set of 8

Midget MSD Ignition Box Mount

Finned Aluminum Shot Gun Style Air Scoop, Black

Precision Turbo PTP074 Mid/Large Frame Oil Drain Flange

1/2-20 SAE FINE TAPERED TAP

Tracerline TP-3900-0601 Dye-Lite Engine Coolant Dye

Precision Turbo Turbocharger Blow-Off Valve

Alexander Racing Enterprises HLR-575 Headlight Air Intake, Delete

Precision Turbo PBO085-3200 Turbocharger Wastegate Spring, Small

Alexander Racing Enterprises HLR-700 Headlight Air Intake, Delete

AN8-3/8NPT Tee BMRS

King HP Series Chevy 350/400 LRG Journal Engine Rod Bearings .010

FiTech 30-99 Ultra Port EFI Standalone ECU

FiTech 30037 Nemesis 4500 Throttle Body

FiTech 30038 Nemesis 4500 Throttle Body

FiTech 30036 Nemesis 4500 Throttle Body

RLV FLOAT GAUGE