54 products about 2003 Chevrolet Trailblazer EXT Air Filters & Intake Systems foundVEHICLE SPECIFIC Product Specifications Notes: All Models; 5.3l Other Names: Intake Manifold Gasket Set, Manifold Gasket Item Dimensions: 25.4 x 6.3 x 1.2 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Replaces: 89017367, 89017589, 17113557 Part Description: 2003 Chevrolet Trailblazer EXT Intake Manifold Gasket Set More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS $91.70 MSRP: $151.78
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Filter, Oil Filter Item Dimensions: 3.4 x 3.4 x 3.4 inches Item Weight: 0.90 Pounds Fitment Type: Direct Replacement Replaced by: 12731179 Part Description: 2003 Chevrolet Trailblazer EXT Filter More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS $5.87 MSRP: $10.60
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 1 Pc Air Conditioning Compressor Mount: No Alternator Mount: No Color: Black EGR Ready: No Gasket or Seal Included: Yes Grade Type: Regular Heated Choke Port: No High-Riser: No Intake Manifold Material: Plastic Manifold Height: 8" Material: Plastic OE Part Number: 8890178000, 89017551 Plenum Style: Single Plane Port Quantity: 6 UPC: 019495291022 Part Description: 2003 Chevrolet Trailblazer EXT Plastic Intake Manifold More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: Complete Assembly Housing Color: Black/Silver Item Grade: Standard Replacement Terminal Type: Blade Terminals: 5 UPC: 689604153185 Part Description: 2003 Chevrolet Trailblazer EXT Mass Air Flow Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Class: B Duty Type: LD Filter End Material: Plastic Height: 7.83" Inner Diameter: 3.325" Inner Diameter Bottom: 3.325" Inner Diameter Top: Closed Inside Diameter Bottom: 3.325" Inside Diameter Top: Closed Media Type: Cellulose Outer Diameter: 5.98" Outer Diameter Bottom: 5.98" Outer Diameter Top: 5.98" UPC: 765809427297 Part Description: 2003 Chevrolet Trailblazer EXT Radial Seal Air Filter More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Other Names: Oil Filter Item Dimensions: 3.7 x 3.5 x 3.3 inches Item Weight: 0.80 Pounds Fitment Type: Direct Replacement Replaced by: 12731172 Part Description: 2003 Chevrolet Trailblazer EXT Oil Filter More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS $5.29 MSRP: $9.56
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Relearn procedure may need to be performed upon installation of unit. Please refer to the service manual for vehicle specific instructions. Gaskets Included: No Gasket Required Housing Color/Finish: Gray/Unfinished Housing Material: Aluminum Product Condition: Remanufactured Throttle Body Actuation Type: Electric Throttle Body Inlet Shape: Round Throttle Body Outlet Shape: Round Throttle Position Sensor Included: Yes Part Description: 2003 Chevrolet Trailblazer EXT Remanufactured Throttle Body More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Adjustable: No Bore Diameter: 3.031" Connector/Terminal Type: Blade Electrical Connection Type: Connector Fuel Injectors Included: No Fuel System Type: Gas Gasket or Seal Included: No Housing Material: Aluminum Idle Air Control Motor Included: No Inlet Diameter: 3.031" Inlet Quantity: 1 Inlet Type: Non-Flanged Installation Hardware Included: No Outlet Diameter: 3.031" Outlet Quantity: 1 Outlet Type: Flanged UPC: 019495277224 Part Description: 2003 Chevrolet Trailblazer EXT Throttle Body Assemblies More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: Improved Design Complete: Y Configuration: Multi Piece Contains Applications: Y Material: Molded Rubber And Metal Meets or Exceeds OEM Specs: Y Release Wave: 12/15/2017 UPC: 023913657178 Part Description: 2003 Chevrolet Trailblazer EXT Intake Manifold Gasket Set More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Other Names: Throttle Body Item Dimensions: 11.0 x 6.6 x 4.7 inches Item Weight: 3.20 Pounds Fitment Type: Direct Replacement Replaced by: 19420713 Part Description: 2003 Chevrolet Trailblazer EXT Throttle Body More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS $218.18 MSRP: $411.68
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Body Material: Plastic Connector Color: Black Connector Gender: Male Connector Shape: Oval Terminal Quantity: 3 Terminal Type: Blade UPC: 689604104293 Part Description: 2003 Chevrolet Trailblazer EXT Manifold Absolute Pressure Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications UPC: 627785020148 Part Description: 2003 Chevrolet Trailblazer EXT Fuel Injection Throttle Body Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Housing Color: Black and Gray Housing Material: Plastic/Aluminum Mounting Holes: 3 Mounting Type: Bolt On Product Condition: Remanufactured Part Description: 2003 Chevrolet Trailblazer EXT Remanufactured Mass Air Flow Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Adjustable: No Color/Finish: Black Connector/Terminal Type: Blade Type Electrical Connection Type: Male Housing Material: Plastic Installation Hardware Included: Yes OE Part Number: 12570800 Package Quantity: 1 Packaging Type: Box Terminal Count: 8 Throttle Body Mounted: Yes UPC: 019495277057 Part Description: 2003 Chevrolet Trailblazer EXT Throttle Position Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Notes: Disposable Air Filter Air Filter Shape: Round Filter Material: Cellulose Media Flange Angle: 0 degrees Flange inside Diameter: 3.375 in (86 mm) Flange Length: 0.625 in (16 mm) Flange Offset: 0 in (0 mm) Flange Type: Centered Flanges: None Frame Design: Flexible Height: 5.984 in (152 mm) Item Type: High Performance Oil Included: No Filter Oil Required Outside Diameter: 5.984 in (152 mm) Outside Length: 7.953 in (202 mm) Outside Width: 7.953 in (202 mm) Package Contents: 1 Air Filter Package Material: Corrugated Package Quantity: 1 Package Type: Box Pre-Screened: Yes Product Style: Round Straight Universal Air Filter Prop 65 (C, R or CR): CR Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov Prop 65 Warning Label: https://www.knfilters.com/images/l/prop65.jpg Prop 65 Yes/No: Yes Title: K&N PSA-1009 Disposable Air Filter Top Material: None Top Style: Rubber UPC: 024844371829 Washable: No Weight: 1 lb (0.5 kg) Part Description: 2003 Chevrolet Trailblazer EXT Disposable Air Filter More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Connector Gender: Female Housing Included: Yes Mounting Hardware Included: No Terminal Quantity: 5 UPC: 724620053191 Part Description: 2003 Chevrolet Trailblazer EXT Mass Air Flow Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Other Names: Map Sensor Item Dimensions: 3.2 x 3.0 x 3.1 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Replaced by: 19418808 Part Description: 2003 Chevrolet Trailblazer EXT Manifold Absolute Pressure Sensor Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS $76.11 MSRP: $143.62
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Includes: Gasket; Grade: Actual OE; Terminal Quantity: 8; Availability: Available to Order; Bore Dia: 75.0; Gasket Or Seal Included: Yes; Idle Air Control Motor Included: No; Throttle Body Type: Electric; Throttle Position Sensor Included: Yes Actuation Type: Electric Bore Diameter: 75.0 mm Gasket or Seal Included: Yes Hardware Included: No Idle Air Control Motor Included: No Manufacturer: Hitachi New or Remanufactured: New Qty Needed Per Unit: 1 Terminal Connector Type: Blade Terminal Gender: Male Terminal Quantity: 8 Throttle Body Type: Electric Throttle Position Sensor Included: Yes UPC: 840151060238 Part Description: 2003 Chevrolet Trailblazer EXT Fuel Injection Throttle Body More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | LS | 8 Cyl 5.3L 2003 Chevrolet Trailblazer EXT | LT | 8 Cyl 5.3L 2003 Chevrolet Trailblazer EXT | North Face | 8 Cyl 5.3L Show More VEHICLE SPECIFIC Product Specifications Complete: Y Configuration: Two Piece Contains Applications: Y Material: Molded Rubber Meets or Exceeds OEM Specs: Y Release Wave: 12/15/2017 UPC: 023913654351 Part Description: 2003 Chevrolet Trailblazer EXT Intake Manifold Gasket Set More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Body Material: Plastic Connector Color: Black Connector Gender: Male Connector Shape: Oval Terminal Quantity: 3 Terminal Type: Blade UPC: 826732933887 Part Description: 2003 Chevrolet Trailblazer EXT Manifold Absolute Pressure Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Connector: 8 Pin Male Inside Diameter: 2 15/16" Length: 7 7/8" UPC: 627785015038 Width: 5 13/16" Part Description: 2003 Chevrolet Trailblazer EXT Fuel Injection Throttle Body More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Complete: Y Contains Applications: Y EGR Gasket Included: N Material: Molded Rubber Release Wave: 12/15/2017 UPC: 023913673109 Part Description: 2003 Chevrolet Trailblazer EXT Fuel Injection Throttle Body Mounting Gasket More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Notes: push in Part Description: 2003 Chevrolet Trailblazer EXT Manifold Absolute Pressure Sensor Vehicle Fitment 2003 Chevrolet Trailblazer EXT | North Face | 6 Cyl 4.2L 2003 Chevrolet Trailblazer EXT | LS | 6 Cyl 4.2L 2003 Chevrolet Trailblazer EXT | LT | 6 Cyl 4.2L Show More VEHICLE SPECIFIC Product Specifications Gaskets Included: No Housing Color/Finish: Gray/Unfinished Housing Material: Aluminum Idle Air Control Motor Included: No Product Condition: Remanufactured Throttle Body Actuation Type: Electric Throttle Body Inlet Shape: Round Throttle Body Outlet Shape: Round Throttle Position Sensor Included: Yes Part Description: 2003 Chevrolet Trailblazer EXT Remanufactured Throttle Body More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Notes: Sensor w/Housing Color: Black and Silver Connector Gender: Male Connector Shape: Oval Inlet Diameter: 3.86" Material: Plastic, Aluminium Outlet Diameter: 3.66" Terminal Gender: Male Terminal Quantity: 5 Terminal Shape: Spade UPC: 874183006902 Part Description: 2003 Chevrolet Trailblazer EXT Mass Air Flow Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Color: Black UPC: 689604110454 Part Description: 2003 Chevrolet Trailblazer EXT Air Charge Temperature Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: 5.3 Liter Other Names: Air Mass Sensor, Mass Air Flow Sensor Item Dimensions: 9.5 x 7.2 x 6.3 inches Item Weight: 0.90 Pounds Fitment Type: Direct Replacement Replaces: 25318411, 15904068 Part Description: 2003 Chevrolet Trailblazer EXT Air Mass Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS $304.10 MSRP: $573.80
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Connector Gender: Female Connector Shape: Oval Terminal Gender: Male Terminal Quantity: 3 Terminal Type: Blade UPC: 724620068881 Wiring Harness Length: 18.00 Part Description: 2003 Chevrolet Trailblazer EXT Manifold Absolute Pressure Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: Improved Design Complete: Y Contains Applications: Y EGR Gasket Included: N Material: Molded Rubber Release Wave: 12/15/2017 UPC: 023913673604 Part Description: 2003 Chevrolet Trailblazer EXT Fuel Injection Throttle Body Mounting Gasket More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Connector Gender: Male Connector Shape: Oval Material: Plastic Terminal Quantity: 3 Terminal Shape: Blade UPC: 627785017193 Part Description: 2003 Chevrolet Trailblazer EXT Plastic Manifold Absolute Pressure Sensor More Info Vehicle Fitment 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L