How to replace the expansion (orifice) tube in the air conditioning system for Pontiac Grand Prix?

To replace the A/C Orifice Tube in the AC system, discharge the system and recover the refrigerant. Disconnect the negative battery cable and remove the air cleaner. Disconnect the high-pressure line near the transaxle to access the A/C Orifice Tube inside the evaporator pipe. Use pliers to remove it, checking its condition. When reinstalling, insert the shorter end towards the evaporator with a new O-ring. Reconnect the refrigerant line and have the system professionally evacuated, recharged, and leak-tested.

Genuine Pontiac Grand Prix A/C Orifice Tube

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4 A/C Orifice Tubes found

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Pontiac Grand Prix Orifice,A/C Evaporator Tube
Part Number: 3033879
$9.38 MSRP: $17.69
You Save: $8.31 (47%)
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Product Specifications
- Other Name: ORIFICE, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1998 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L, 6 Cyl 3.8L
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Pontiac Grand Prix Orifice Assembly, A/C Evaporator Tube
Part Number: 10411717
$10.35 MSRP: $33.22
You Save: $22.87 (69%)
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Product Specifications
- Other Name: ORIFICE, A/C Expansion Refrigerant; Orifice
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2003 Pontiac Grand Prix | GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
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Pontiac Grand Prix Receiver & Dehydrator Assembly, A/C
Part Number: 10344418
Product Specifications
- Other Name: RECEIVER & DEHYDRATOR, A/C Refrigerant; Accumulator, Drier
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Pontiac Grand Prix | GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 6 Cyl 3.8L
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Pontiac Grand Prix Receiver & Dehydrator Assembly, A/C
Part Number: 10333862
Product Specifications
- Other Name: RECEIVER & DEHYDRATO, A/C Refrigerant; Accumulator, Dehydrator, Drier
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Pontiac Grand Prix | GT 4 DOOR, GTP 4 DOOR | 6 Cyl 3.8L

Pontiac Grand Prix A/C Orifice Tube

Each OEM Pontiac Grand Prix A/C Orifice Tube we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Pontiac Grand Prix A/C Orifice Tube Parts Questions & Experts Answers

Orifice,A/C Evaporator Tube
3033879
Q: How to replace the expansion (orifice) tube in the air conditioning system for Pontiac Grand Prix?
A: To replace the A/C Orifice Tube in the AC system, discharge the system and recover the refrigerant. Disconnect the negative battery cable and remove the air cleaner. Disconnect the high-pressure line near the transaxle to access the A/C Orifice Tube inside the evaporator pipe. Use pliers to remove it, checking its condition. When reinstalling, insert the shorter end towards the evaporator with a new O-ring. Reconnect the refrigerant line and have the system professionally evacuated, recharged, and leak-tested.