DORMAN OE SOLUTIONS SX-1117 Rear Hvac Control Module Qj

( Brand: Dorman Oe Solutions ), ( Manufacturer Part Number: SX-1117 ), ( Manufacturer Warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part ), ( Ipn: C737 18-42 ), ( Item Height: 3.750 ), ( Item Length: 11.250 ), ( Item Weight: 1.3000 ), ( Item Width: 6.250 ), ( Placement On Vehicle: Hvac Control Modules ), ( Compatible Model: Silverado 1500 Hd ), ( Compatible Year: 2006 2005 ), ( Core Charge: Free No Core Charge ), ( Position: Rear ), ( Type: Hvac Control Module ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dorman Hvac Control Module )

Review DORMAN OE SOLUTIONS Rear Hvac Control Module Chevrolet Hd Qj fits SILVERADO 1500 2005–2006

The **Dorman SX-1117 Rear HVAC Control Module** is a high-quality, direct-fit replacement designed specifically for the **2005 2006 Chevrolet Silverado 1500 (QJ chassis)**, ensuring seamless integration with your vehicle s rear climate control system. Engineered to meet or exceed OEM specifications, this module is built with durable components to provide reliable performance, eliminating common issues like erratic temperature control, unresponsive buttons, or complete system failure. The SX-1117 features a robust internal circuit board with precision-wired connections, ensuring stable communication between the rear HVAC controls and the vehicle s main climate control system. Whether you re dealing with a faulty original module or upgrading for improved functionality, this replacement offers a straightforward installation process, often requiring minimal wiring adjustments or additional tools. Its compact yet sturdy design fits perfectly within the rear console, maintaining the original aesthetic while restoring full control over rear-seat heating, defrosting, and air distribution. Ideal for both professional mechanics and DIY enthusiasts, the Dorman SX-1117 is a trusted solution for restoring comfort and convenience to your Silverado s rear cabin, ensuring smooth operation year after year.

### **Pros and Cons of buying a Dorman SX-1117 Rear HVAC Control Module for a 2005-2006 Chevrolet Silverado 1500 (QJ)**

1. **Direct Fitment** The Dorman SX-1117 is specifically designed for the 2005-2006 Chevrolet Silverado 1500 (QJ trim), ensuring compatibility without modifications.

2. **Reliable Brand** Dorman is a trusted aftermarket parts manufacturer known for quality and durability, reducing the risk of immediate failure.

3. **Improved Functionality** If the original module was faulty, replacing it with this part should restore proper rear HVAC control, including temperature and fan adjustments.

4. **Warranty Coverage** Dorman parts typically come with a warranty (usually 12 months or more), providing some protection against defects.

5. **Ease of Installation** The module is designed for straightforward replacement, often requiring only basic tools and minimal disassembly.

6. **Cost-Effective Solution** Compared to labor-intensive repairs or full HVAC system replacements, this is a relatively inexpensive fix.

1. **Potential Compatibility Issues** While the part is advertised for your vehicle, slight variations in wiring or mounting could require adjustments.

2. **Possible Recycled or Used Units** Some sellers may offer "new" or "reconditioned" units, which may not be as reliable as brand-new, factory-fresh parts.

3. **Additional Troubleshooting Needed** If the issue stems from wiring, fuses, or other components, replacing just the module may not fully resolve the problem.

4. **Limited Availability** Depending on the seller, stock may be inconsistent, leading to delays in receiving the part.

5. **No Guarantee on Longevity** While Dorman is reputable, aftermarket parts can still wear out over time, especially if driven hard or in extreme conditions.

The Dorman SX-1117 Rear HVAC Control Module is a solid choice for restoring rear climate control functionality in your 2005-2006 Silverado 1500. Its direct fitment, brand reliability, and cost-effectiveness make it a practical solution for most drivers. However, ensure you purchase from a reputable seller to avoid counterfeit or used units. If the problem persists after replacement, further diagnostics (such as checking wiring, fuses, or the HVAC blower motor) may be necessary.

- **Buy from a trusted supplier** (e.g., RockAuto, Amazon, or a local auto parts store with a good return policy).

- **Verify the part number** to confirm it matches your vehicle s exact configuration.

- **Consider purchasing a new, not used, unit** if budget allows, to maximize reliability.

- **Test the module after installation** to ensure all functions (temperature, fan speed, defrost) work correctly.

- **Keep a backup fuse or wiring diagram** handy in case of future issues.

If the problem recurs, consult a mechanic to rule out deeper electrical or HVAC system faults. For most cases, this replacement should resolve the issue efficiently.

Details:

Dorman Rear HVAC Control Module for 2005 - 2006 Chevrolet Silverado 1500 HD qj: Status: In Stock.

part #: sx1117 prices

• $19.52-$107.77

specifications chvyacheatercontrols:

• for models: 1500, Silverado
• for makes: Chevrolet
• for years: 2005-2006
• brand: Dorman Oe Solutions
• mpn: Sx-1117
• manufacturer warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part
• ipn: C737 18-42
• item height: 3.750
• item length: 11.250
• item weight: 1.3000
• item width: 6.250
• placement on vehicle: Hvac Control Modules
• compatible model: Silverado 1500 Hd
• compatible year: 2006 2005
• core charge: Free No Core Charge
• position: Rear
• type: Hvac Control Module
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Dorman Hvac Control Module

returns chvyacheatercontrols:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments chvyacheatercontrols:

• credit card: Visa
• wallet: Google-pay
• other

seller chvyacheatercontrols:

• city: Indianapolis, Indiana
• # reviews: 651149
• rating: 99.6%

general chvyacheatercontrols:

• condition: New
• Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units

offer chvyacheatercontrols:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: April 29, 2026

shipping chvyacheatercontrols:

• cost: $0.00
• transit: 2-6 Days
• type: Fixed
• class: Standard, Expedited
• service: Standard, Expedited

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