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Universal Air
Ancillary KitUniversal Air AK2246 A/C System Repair Kit
| Brand | Universal Air KT4092 |
|---|---|
| Product line | Ancillary Kit |
| Fits | —191 vehicles |
A/C system repair kit. Convenient ancillary kit for servicing and repairing air conditioning systems.
Ancillary kit. Includes the essentials for A/C service work in one package.
$47.01Free shipping
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Universal Air AK2246 Ancillary A/C Repair Kit
The Universal Air AK2246 is an ancillary A/C system repair kit for select GM trucks and SUVs with front A/C service needs. It is listed for applications without rear A/C and for specific 1st design and 2nd design configurations, including models that use a P-Nut fitting at 12 o'clock.
Key Features
- Ancillary kit for A/C system repair on select Chevrolet, GMC, Cadillac, and Hummer vehicles
- Fits applications without rear A/C and select fixed orifice configurations
- Application-specific coverage for 1999-2009 GM platforms
- Includes fitment references for Chevrolet Silverado, Tahoe, Suburban, GMC Sierra, Yukon, Cadillac Escalade, and Hummer H2
- Part number AK2246 for catalog and service matching
Detailed Fitment Overview
Universal Air AK2246 is built for direct-fit service on a wide range of GM full-size trucks and SUVs. Coverage includes Fits 2003-2009 Hummer H2, N/A; Fits 2006 Cadillac Escalade, N/A; Fits 2003-2006 Cadillac Escalade ESV, N/A; Fits 2003-2006 Chevrolet Suburban 1500, N/A; Fits 2000-2001 Chevrolet Suburban 1500, N/A; Fits 2003-2006 Chevrolet Tahoe, N/A; Fits 2000-2006 GMC Yukon, N/A; Fits 2000-2006 GMC Yukon XL 1500, N/A; and Fits 2000-2006 GMC Yukon XL 2500, N/A. It also covers additional Silverado, Sierra, Suburban 2500, and Escalade EXT applications listed in the fitment data.
This part cross-references EX 5378C and RD 1801C for the same application.
Common Repair Uses
- Restoring A/C service function on GM trucks and SUVs with the listed configurations
- Replacing a failed or mismatched ancillary A/C repair component
- Addressing fitment issues on 1st design and select 2nd design systems
- Matching vehicles that use the specified P-Nut fitting orientation
- Supporting repairs on Chevrolet Silverado, GMC Sierra, and Cadillac Escalade platforms
Installation Notes
Verify the vehicle’s rear A/C configuration, design revision, and fitting orientation before ordering. Confirm the model year and trim against the fitment list, especially on 2000-2002 and 2003-2006 GM applications where design notes vary. Use the part number AK2246 and the vehicle’s A/C layout to confirm the correct service match.
Quality Assurance
Universal Air catalogs this ancillary kit for specific OE-style service applications across GM trucks and SUVs. Confirmed fitment data is provided for accurate parts selection.
This part fits 191 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2009 | Hummer | H2 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2008 | Hummer | H2 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2007 | Hummer | H2 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | Cadillac | Escalade | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | Cadillac | Escalade ESV | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2006 | Chevrolet | Tahoe | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | GMC | Yukon | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | GMC | Yukon XL 1500 | Denali | 6.0L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | GMC | Yukon XL 1500 | SLT | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | GMC | Yukon XL 1500 | SLT | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | GMC | Yukon XL 1500 | SLE | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | GMC | Yukon XL 1500 | SLE | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | GMC | Yukon XL 1500 | SL | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | GMC | Yukon XL 1500 | SL | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | GMC | Yukon XL 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2006 | Hummer | H2 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2005 | Cadillac | Escalade | — | — | — | — | N/A | with Fixed Orifice; without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Ancillary Kit |
| 2005 | Cadillac | Escalade ESV | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2005 | Cadillac | Escalade EXT | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2005 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2005 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2005 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2005 | Chevrolet | Tahoe | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2005 | GMC | Yukon | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2005 | GMC | Yukon XL 1500 | SLE | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2005 | GMC | Yukon XL 1500 | Denali | 6.0L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2005 | GMC | Yukon XL 1500 | SLT | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2005 | GMC | Yukon XL 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2005 | Hummer | H2 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | Cadillac | Escalade | — | — | — | — | N/A | with Fixed Orifice; without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Ancillary Kit |
| 2004 | Cadillac | Escalade ESV | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | Cadillac | Escalade EXT | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2004 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2004 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | Chevrolet | Tahoe | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | Base | 4.8L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | Base | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | SLT | 4.8L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | SLT | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | SLT | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | WT | 4.8L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | WT | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | WT | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | SLE | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | Denali | 6.0L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | Base | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | SLE | 4.8L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | SLE | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | Base | 6.0L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | WT | 6.0L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | SLT | 6.0L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Sierra 1500 | SLE | 6.0L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Yukon | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Yukon XL 1500 | SLT | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Yukon XL 1500 | SLE | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Yukon XL 1500 | Denali | 6.0L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | GMC | Yukon XL 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2004 | Hummer | H2 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | Cadillac | Escalade | — | — | — | — | N/A | with Fixed Orifice; without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Ancillary Kit |
| 2003 | Cadillac | Escalade ESV | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | Cadillac | Escalade EXT | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2003 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2003 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | Chevrolet | Tahoe | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | Base | 4.8L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | SL | 4.8L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | SL | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | SL | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | SLE | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | Base | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | SLT | 4.8L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | SLT | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | SLT | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | WT | 4.8L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | WT | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | WT | 5.3L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | SLE | 4.8L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | SLE | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | Denali | 6.0L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Sierra 1500 | Base | 5.3L | V8 | FLEX | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Yukon | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Yukon XL 1500 | SLT | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Yukon XL 1500 | SLE | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Yukon XL 1500 | Denali | 6.0L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | GMC | Yukon XL 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2003 | Hummer | H2 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2002 | Cadillac | Escalade | — | 6.0L | V8 | — | N/A | with Fixed Orifice; without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Ancillary Kit |
| 2002 | Cadillac | Escalade | — | 5.3L | V8 | — | N/A | with Fixed Orifice; without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Ancillary Kit |
| 2002 | Cadillac | Escalade EXT | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2002 | Chevrolet | Silverado 2500 | Base | 6.0L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2002 | Chevrolet | Silverado 2500 | LS | 6.0L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2002 | Chevrolet | Silverado 2500 | LT | 6.0L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2002 | Chevrolet | Silverado 2500 | Cheyenne | 5.3L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2002 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2002 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2002 | Chevrolet | Tahoe | — | — | — | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2002 | GMC | Yukon | SLT | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2002 | GMC | Yukon | SLE | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2002 | GMC | Yukon | SLE | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2002 | GMC | Yukon | SLT | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2002 | GMC | Yukon | Denali | 6.0L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2002 | GMC | Yukon XL 1500 | SLE | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2002 | GMC | Yukon XL 1500 | Denali | 6.0L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2002 | GMC | Yukon XL 1500 | SLT | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2002 | GMC | Yukon XL 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | Chevrolet | Silverado 1500 HD | — | — | — | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 2500 | LS | 6.0L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 2500 | Custom | 5.7L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 2500 | LT | 6.0L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 2500 | Cheyenne | 5.3L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 2500 | Base | 6.0L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 2500 HD | — | 6.6L | V8 | DIESEL | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | GAS | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 2500 HD | — | 8.1L | V8 | GAS | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 3500 | Base | 8.1L | V8 | GAS | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 3500 | LS | 6.0L | V8 | GAS | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 3500 | LS | 8.1L | V8 | GAS | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 3500 | LT | 6.0L | V8 | GAS | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 3500 | Base | 6.0L | V8 | GAS | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Silverado 3500 | LT | 8.1L | V8 | GAS | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2001 | Chevrolet | Tahoe | — | — | — | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2001 | GMC | Sierra 1500 | SL | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 1500 | SL | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 1500 | SLT | 4.3L | V6 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 1500 | SLE | 4.3L | V6 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 1500 | SLE | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 1500 | SLE | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 1500 | SL | 4.3L | V6 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 1500 | SLT | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 1500 | SLT | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 1500 | C3 | 6.0L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 1500 HD | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 2500 HD | — | 8.1L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 2500 HD | — | 6.0L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 2500 HD | — | 6.6L | V8 | DIESEL | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 3500 | — | 8.1L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Sierra 3500 | — | 6.0L | V8 | GAS | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Yukon | SLT | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Yukon | SLT | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Yukon | SLE | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Yukon | SLE | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Yukon | Denali | 6.0L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Yukon XL 1500 | SLT | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Yukon XL 1500 | Denali | 6.0L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Yukon XL 1500 | SLE | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2001 | GMC | Yukon XL 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | Chevrolet | Silverado 2500 | Base | 5.3L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Silverado 2500 | LS | 6.0L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Silverado 2500 | Base | 6.0L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Silverado 2500 | LS | 5.3L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Silverado 2500 | LT | 5.3L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Silverado 2500 | LT | 6.0L | V8 | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Suburban 1500 | — | — | — | — | N/A | without Rear A/C; Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Suburban 2500 | — | — | — | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Tahoe | LS | 4.8L | V8 | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Tahoe | LS | 5.3L | V8 | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Tahoe | LT | 4.8L | V8 | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Tahoe | LT | 5.3L | V8 | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Tahoe | Base | 4.8L | V8 | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2000 | Chevrolet | Tahoe | Base | 5.3L | V8 | — | N/A | 2nd Design without Rear A/C, Complete Kit Includes #(s) EX 5378C, RD 1801C, RS 2550, P-Nut Fitting at 12 O'Clock, 1st Design; Ancillary Kit |
| 2000 | GMC | Sierra 1500 | — | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | GMC | Sierra 1500 | — | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | GMC | Sierra 1500 | — | 4.3L | V6 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | GMC | Sierra 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | GMC | Yukon | Denali | 5.7L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | GMC | Yukon | SLT | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | GMC | Yukon | SLT | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | GMC | Yukon | SLE | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | GMC | Yukon | SLE | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | GMC | Yukon XL 1500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 2000 | GMC | Yukon XL 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 1999 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 1999 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 1999 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 1999 | Chevrolet | Silverado 2500 | — | — | — | — | N/A | Complete Kit Includes #(s) EX 5378C,RD 1801C,RS 2550; 1st Design; Ancillary Kit |
| 1999 | GMC | Sierra 1500 | — | 4.3L | V6 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 1999 | GMC | Sierra 1500 | — | 4.8L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 1999 | GMC | Sierra 1500 | — | 5.3L | V8 | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
| 1999 | GMC | Sierra 2500 | — | — | — | — | N/A | Without rear A/C; complete kit includes part numbers EX 5378C, RD 1801C, RS 2550; P-Nut fitting at 12 o'clock; 1st design.; Ancillary Kit |
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