Dorman 800-403 | HVAC Heater Hose Connector

Part Number

800-403

Restore leak-free performance with Dorman 800-403 HVAC Heater Hose Connector, engineered for durability and precise OEM fit for enhanced vehicle efficiency.

Fits various model years of the following vehicles: Buick, Cadillac, Chevrolet, Ford, GMC, Oldsmobile, Pontiac, Saab

Special Price $10.30 Regular Price $14.29

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In stock

Estimated Ship Date: 1 Business Day or Less

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Product Information

Description

The Dorman Products HVAC Heater Hose Connector 800-403 is your reliable solution for addressing hose leaks and maintaining optimal vehicle temperature control. Crafted from high-quality materials, this connector ensures a precise fit, directly replacing the original equipment connector to maintain your vehicle's performance. Designed for DIY enthusiasts and professional mechanics, its durable construction withstands rigorous pressure testing, offering long-lasting, leak-free service.

Compatible with a wide range of models, from Buick to Pontiac, this hose connector streamlines your repair tasks, providing a straightforward replacement with its quick disconnect system. Whether you're venturing to fix a persistent leak or overhauling your vehicle's HVAC system, count on Dorman for superior quality and dependable performance. When paired with complimentary products, such as new heater hoses, this connector promises enhanced vehicle functionality and longevity.

Features

Matches original equipment fit for seamless integration
Durable construction for rigorous usage and pressure conditions
Cost-effective OEM quality at a competitive price
Rigorously tested for reliable, leak-free performance
Quick disconnect system ensures easy installation
Compatible with a broad range of vehicle models

Specifications

Fitting Angle:	Straight
Fitting Attachment End Type 1:	Quick Disconnect
Fitting Attachment End Type 2:	Hose Barb
Fitting Size End 1 (in):	5/8 in
Fitting Size End 2 (in):	5/8 in
Material:	Plastic
Package Contents:	1 Heater Hose Connector
Quick Connect System:	Yes
Dimensions (in):	1.300 x 1.900 x 4.900
Weight (lbs):	0.1000

Interchange

General Motors: 15139564
Ford: E69Z18D435A
Needa Parts: 905-003
FMSI Universal: 4204
General Motors: 15119175

Fitment

1986-1994 Ford Aerostar | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford E-150 Econoline Club Wagon | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford E-350 Econoline Club Wagon | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford F-350 | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford Ranger | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1997-1998 Oldsmobile Achieva | Note: Straight Heater Inlet and Outlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
1997-2004 Oldsmobile Silhouette | Note: Straight wo/Rear Heater/Air Conditioning Unit Heater Outlet Hose Fitting at Engine Plastic Fitting w/Barb On One End Packaging Type: Clamshell Package Quantity: 1
1997-1998 Pontiac Trans Sport | Note: Straight wo/Rear Heater/Air Conditioning Unit Heater Outlet Hose Fitting at Engine Plastic Fitting w/Barb On One End Packaging Type: Clamshell Package Quantity: 1
1998 Ford Lobo | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1999-2005 Pontiac Grand Am | Note: Straight Heater Inlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
2000-2006 GMC Yukon | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2000-2006 GMC Yukon XL 2500 | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2001-2005 Pontiac Aztek | Note: Straight Heater Inlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
2002-2005 Buick Rendezvous | Note: Straight Heater Inlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
2002-2003 Cadillac Escalade | Note: Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2002-2003 Chevrolet Suburban 2500 | Note: Straight w/Rear Heater/Air Conditioning Unit Heater Outlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
2002-2006 Chevrolet Trailblazer EXT | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2002-2006 GMC Envoy XL | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2002 Oldsmobile Bravada | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2003-2004 Chevrolet Trailblazer
2003-2004 Chevrolet Trailblazer EXT
2003-2004 GMC Envoy XL
2003-2004 Oldsmobile Bravada | Note: Straight Heater Hose Water Shutoff Valve Fitting Packaging Type: Clamshell Package Quantity: 1
2004 Cadillac Escalade | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2004 Cadillac Escalade ESV | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2004-2007 Chevrolet Colorado | Note: Straight Heater Inlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
2004 GMC Envoy XUV
2004-2005 GMC Envoy XUV | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2005-2006 Cadillac Escalade | Position: Heater To Engine | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2005-2006 Cadillac Escalade EXT | Position: Heater To Engine | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2005-2009 Saab 9-7x | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford Bronco | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford Bronco II | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford E-150 Econoline | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford E-250 Econoline | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford E-250 Econoline Club Wagon | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford E-350 Econoline | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford F-150 | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1986-1989 Ford F-250 | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1997-2000 Ford F-150 | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1997 Ford F-250 | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1999-2000 Ford F-250 | Note: Heater Hose Tube 5/8 In. to 5/8 In. Packaging Type: Clamshell Package Quantity: 1
1997-2003 Chevrolet Malibu | Note: Straight Heater Inlet and Outlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
1997-2005 Chevrolet Venture | Note: Straight wo/Rear Heater/Air Conditioning Unit Heater Outlet Hose Fitting at Engine Plastic Fitting w/Barb On One End Packaging Type: Clamshell Package Quantity: 1
1997-1999 Oldsmobile Cutlass | Note: Straight Heater Inlet and Outlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
1999-2004 Oldsmobile Alero | Note: Straight Heater Inlet and Outlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
1999-2004 Pontiac Grand Am
1999-2001 Pontiac Montana | Note: Straight Heater Inlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
2000-2006 Chevrolet Suburban 1500 | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2000-2006 Chevrolet Suburban 2500 | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2000-2006 Chevrolet Tahoe | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2000-2006 GMC Yukon XL 1500 | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2002-2003 Cadillac Escalade EXT | Note: Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2002-2003 Chevrolet Silverado 3500 | Note: Straight w/Ambulance Prep Package Heater Outlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
2002-2009 Chevrolet Trailblazer | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2002-2009 GMC Envoy | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2002-2003 GMC Sierra 3500 | Note: Straight w/Ambulance Prep Package Heater Outlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
2002-2004 GMC Sonoma | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2002-2003 GMC Yukon XL 2500 | Note: Straight w/Rear Heater/Air Conditioning Unit Heater Outlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
2002-2005 Pontiac Montana | Note: Straight Heater Inlet Hose Fitting at Engine wo/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2003 Cadillac Escalade ESV | Note: Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2003-2004 GMC Envoy
2003-2004 Oldsmobile Bravada
2004 Buick Rainier
2004 Buick Rainier | Note: Straight Heater Hose Water Shutoff Valve Fitting Packaging Type: Clamshell Package Quantity: 1
2004 Cadillac Escalade EXT | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2004-2007 GMC Canyon | Note: Straight Heater Inlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1
2005-2007 Buick Rainier | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2005-2006 Cadillac Escalade ESV | Position: Heater To Engine | Note: Straight Heater Inlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2005 Pontiac Grand Am | Note: Straight Heater Outlet Hose Fitting at Engine Packaging Type: Clamshell Package Quantity: 1

Product Questions (3)

Customer Questions

Can I use Dorman parts to replace OEM parts?

Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.

How do I install Dorman shift linkage bushing?

To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.

Where is Dorman manufactured?

Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.