{
"lazyNodes": false,
"abFitnotesFlag": false,
"abCrawlReviews": false,
"productOptionsCookie": false,
"orderDelayFlag": false,
"skipSessionCookie": false,
"covidMessage": false,
"fullTitleCookie": false,
"nrLoggerCookie": false,
"checkoutReviewCookie": false,
"productOptionSeqCookie": false,
"maintenanceFlag": false,
"bufferETACookie": false,
"multiShippingDiscountFlag": false,
"newFitmentFlag": false,
"surveyOptInFlag": false,
"crossSellFlag": false,
"skuMappingFlag": false,
"paySplitCookie": false,
"callDisableFlag": false,
"zipPaymentFlag": "u",
"hassleFreeReturn": false,
"lifetimeReplacement": false,
"cpn_off": false
}2003 Chevrolet Trailblazer Heater Hoses
Shop Catalog
- 2003 Chevrolet Trailblazer All Submodels All Engines Heater Inlet
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Radiator To Reservoir
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Radiator To Reservoir
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Radiator To Reservoir
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Radiator To Reservoir
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Tee To Intake Manifold, With Auxilliary Heater
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Tee To Intake Manifold, With Auxilliary Heater
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Tee To Intake Manifold, With Auxilliary Heater
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Tee To Intake Manifold, With Auxilliary Heater
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer All Submodels All Engines Heater Outlet
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Truck, Auxiliary Heater To Pipe
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Truck, Auxiliary Heater To Pipe
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Truck, Auxiliary Heater To Pipe
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Truck, Auxiliary Heater To Pipe
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Pipe To Auxiliary Heater
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Pipe To Auxiliary Heater
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Pipe To Auxiliary Heater
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Pipe To Auxiliary Heater
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Truck
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Truck
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Truck
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Truck
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Truck
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Truck
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Truck
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Truck
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Heater To Valve, With Auxilliary Heater
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Heater To Valve, With Auxilliary Heater
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Heater To Valve, With Auxilliary Heater
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Heater To Valve, With Auxilliary Heater
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Truck
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Truck
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Truck
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Truck
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Pipe To Valve, With Auxilliary Heater
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Pipe To Valve, With Auxilliary Heater
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Pipe To Valve, With Auxilliary Heater
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Pipe To Valve, With Auxilliary Heater
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Pipe To Engine, Without Auxilliary Heater
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Pipe To Engine, Without Auxilliary Heater
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Pipe To Engine, Without Auxilliary Heater
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Pipe To Engine, Without Auxilliary Heater
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Heater To Tee, With Auxilliary Heater
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Heater To Tee, With Auxilliary Heater
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Heater To Tee, With Auxilliary Heater
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Heater To Tee, With Auxilliary Heater
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Truck, Pipe To Valve
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Truck, Pipe To Valve
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Truck, Pipe To Valve
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Truck, Pipe To Valve
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L Pipe To Engine; Without Aux Heater
- 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L Pipe To Engine; Without Aux Heater
- 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L Pipe To Engine; Without Aux Heater
- 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L Pipe To Engine; Without Aux Heater
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Popular Products
ACDELCO OE REPLACEMENT HEATER HOSES
The factory-original fit and lasting function of ACDelco’s OE replacement heater hoses provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures ori...
GATES OE REPLACEMENT HEATER HOSES
Backed by a manufacturer globally recognized for their meticulously crafted critical components and service solutions, Gates' OE replacement heater hoses are guaranteed to deliver a perfect fit as well as reliable...
CONTINENTAL MOLDED HEATER HOSE
This part is designed to transfer glycol-based coolant throughout the vehicle's cooling system. The EPDM tube and cover and the synthetic reinforcement meets or exceeds SAE 20R4EC Class D1 specifications. Exact OEM configuration...
DAYCO MOLDED HEATER HOSES
- Synthetic EPDM construction and knitted reinforcement offer maximum strength and resistance
- Withstands extreme temperatures of -40°F (-40°C) to 257°F (125°C)
- Equipped with “quick...
DORMAN OE SOLUTIONS HEATER HOSE
Crafted from high-quality materials and rigorously tested to meet OE standards, Dorman’s OE Solutions heater hose is ready to deliver long-lasting toughness, reliable performance and the right fit for your vehicle. Since 1...
Helpful Automotive Resources
