How to Service and Repair the A/C Orifice Tube on a GMC Envoy?

Start by recovering refrigerant from the system before removing the accumulator and the Coolant Reservoir for short wheelbase vehicle A/C Orifice Tube replacement. The Evaporator tube nut needs to be unfastened from the Evaporator before removing the Evaporator tube. The Evaporator tubes (4,6) are detached from the block fitting after discarding the o-ring seal and unfastening the nut from the Evaporator tube block fitting. The A/C Orifice Tube remover (J 26549-E) allows professionals to extract the A/C Orifice Tube from the Evaporator tube. The installation requires placing the shorter screen end of the A/C Orifice Tube into the Evaporator tube first through the use of an A/C Orifice Tube remover (J 26549-E). The installation requires a new o-ring before attaching the Evaporator tube nut while applying torque to 28 n.m (21 lb ft). You should add the Evaporator tube to the Evaporator and fasten it with nut while tightening it to 28 n.m (21 lb ft). The technician should reinstall the Coolant Reservoir and accumulator followed by refrigerant recharge and finishing with a leak test on fittings using the halogen leak detector (J 39400-A).

OEM GMC Envoy A/C Orifice Tube

A/C Hose

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

1 A/C Orifice Tube found

View related parts
GMC Envoy Evaporator Core Connector Part Number: 3033879
$9.91 MSRP: $17.69
You Save: $7.78 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Orifice, A/C Evaporator Tube; A/C Evaporator Core Repair Kit; A/C Accumulator Tube Outlet; A/C Orifice Tube; A/C Line Screen; Tube; Strainer; Inlet Orifice; A/C Expansion Refrigerant; Gasket, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 GMC Envoy | Denali | 8 Cyl 5.3 L GAS

GMC Envoy A/C Orifice Tube

Want to cut long-term maintenance and repair costs? Choose OEM A/C Orifice Tube. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Envoy parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Envoy A/C Orifice Tube includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

A GMC Envoy A/C Orifice Tube works as a necessary system part which controls the refrigerant movement between the high and low sides during air conditioning operations. The A/C Orifice Tube has earned renowned reliability alongside exceptional performance because it maintains perfect cooling operation by stopping temperature inconsistencies and evaporator Smoothzing. The fixed nature of this component helps multiple GMC Envoy versions by maintaining steady refrigerant flow because it has no need for moving parts thus enhancing both system security as well as operational performance. The GMC Envoy A/C Orifice Tube requires regular maintenance because a blocked or worn tube will cause visible performance losses. The functionality of the air conditioning system heavily depends on the key location of the A/C Orifice Tube at the condenser-evaporator junction. The GMC Envoy stands out for its long product life because the A/C Orifice Tube reduces system failure risks while extending its operational longevity. The automotive industry favors the A/C Orifice Tube because it works with many engine setups present in different Envoy models thus providing full air conditioning reliability to GMC model owners from start to finish.

GMC Envoy A/C Orifice Tube Parts Questions & Experts Answers

Evaporator Core Connector
3033879
Q: How to Service and Repair the A/C Orifice Tube on a GMC Envoy?
A:
Start by recovering refrigerant from the system before removing the accumulator and the Coolant Reservoir for short wheelbase vehicle A/C Orifice Tube replacement. The Evaporator tube nut needs to be unfastened from the Evaporator before removing the Evaporator tube. The Evaporator tubes (4,6) are detached from the block fitting after discarding the o-ring seal and unfastening the nut from the Evaporator tube block fitting. The A/C Orifice Tube remover (J 26549-E) allows professionals to extract the A/C Orifice Tube from the Evaporator tube. The installation requires placing the shorter screen end of the A/C Orifice Tube into the Evaporator tube first through the use of an A/C Orifice Tube remover (J 26549-E). The installation requires a new o-ring before attaching the Evaporator tube nut while applying torque to 28 n.m (21 lb ft). You should add the Evaporator tube to the Evaporator and fasten it with nut while tightening it to 28 n.m (21 lb ft). The technician should reinstall the Coolant Reservoir and accumulator followed by refrigerant recharge and finishing with a leak test on fittings using the halogen leak detector (J 39400-A).