How to replace the throttle body heater hose at the outlet on 2003 Buick Regal?

Begin by removing the air cleaner intake duct followed by draining the cooling system before replacing the throttle body heater hose at the outlet. The procedure start by unclamping and removing the throttle body outlet hose from the coolant pipe then unclamping and removing the hose between the throttle body outlet and throttle body. You should first install the throttle body outlet hose before attaching it to the throttle body and finally attaching the hose with clamp to the coolant pipe. To complete the cooling system fill then reinstall the air cleaner intake duct.

OEM 2003 Buick Regal Throttle Body

Fuel Injection Throttle Body

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2 Throttle Bodies found

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2003 Buick Regal Throttle Body Part Number: 24507241
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 24503396
- Item Weight: 3.80 Pounds
- Item Dimensions: 8.3 x 7.7 x 7.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 24507241
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2003 Buick Regal Submodels:
- GS, GSE | 6 Cyl 3.8 L GAS
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2003 Buick Regal Throttle Body Part Number: 24507227
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 24507237
- Item Weight: 3.10 Pounds
- Item Dimensions: 8.3 x 7.2 x 7.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 24507227
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick Regal Submodels:
- 6 Cyl 3.8 L GAS

2003 Buick Regal Throttle Body

With a comprehensive array of OEM 2003 Buick Regal Throttle Body, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Buick Regal Throttle Body are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Buick Regal Throttle Body Parts and Q&A

Q: How to replace the throttle body heater hose at the outlet on 2003 Buick Regal?
A: Begin by removing the air cleaner intake duct followed by draining the cooling system before replacing the throttle body heater hose at the outlet. The procedure start by unclamping and removing the throttle body outlet hose from the coolant pipe then unclamping and removing the hose between the throttle body outlet and throttle body. You should first install the throttle body outlet hose before attaching it to the throttle body and finally attaching the hose with clamp to the coolant pipe. To complete the cooling system fill then reinstall the air cleaner intake duct.