Dorman 626-531 Engine Heater Hose Assembly 97-99 Pontiac Montana Trans Sport
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$108.23
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This replacement HVAC heater hose assembly is engineered to match the fit and durability of the stock heater hose assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
- Ideal replacement - this HVAC heater hose assembly directly replaces the original heater hose on specified vehicle years, makes and models
- Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design - professionally engineered by the aftermarket leader in heater hose assemblies
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1997-1999 | Chevrolet | Venture | Auxiliary Heater Inlet and Outlet Tubing Repair Kit; 3.4L V6 | |
| 1997-1999 | Oldsmobile | Silhouette | Auxiliary Heater Inlet and Outlet Tubing Repair Kit; 3.4L V6 | |
| 1999 | Pontiac | Montana | Auxiliary Heater Inlet and Outlet Tubing Repair Kit; 3.4L V6 | |
| 1997-1999 | Pontiac | Trans Sport | Auxiliary Heater Inlet and Outlet Tubing Repair Kit; 3.4L V6 |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 626-531 |
| UPC | 037495558747 |
| Material | Plastic; Rubber |
| Color | Natural/No Finish |
| Clamps Included | Yes |
| End 2 Inside Diameter | 0.6 in. |
| End 3 Inside Diameter | 0.6 in. |
| Coolant Hose Heat Shield Included | No |
| Coolant Hose Type | Branched |
| End 1 Attachment Type | Quick Connect |
| End 2 Attachment Type | Hose |
| End 3 Attachment Type | Hose |
| Hose End (2) Outside Diameter (In) | 0.93 in |
| Hose End (3) Outside Diameter (In) | 0.93 in |
| Length | 14 in |
| Package Contents | Heater Hose Assembly |
| Thermostatically Controlled | No |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 19213708 | General Motors (OE) |
|---|