OE Quality
60-Day Returns

Universal Air AK1646 A/C System Repair Kit
Reliable A/C System Repair for Lincoln Navigator
The Universal Air Ancillary Kit AK1646 is designed specifically for maintaining and repairing the air conditioning system in Lincoln Navigator vehicles. This A/C system repair kit provides essential components to support effective servicing and ensure optimal performance of your vehicle's climate control.
- Compatible with Lincoln Navigator models
- Part number AK1646 for precise identification
- Part of the Universal Air Ancillary Kit product line
- Designed for A/C system repair and maintenance
- Supports professional-grade air conditioning service
About the Universal Air Ancillary Kit Product Line
The Ancillary Kit line from Universal Air focuses on providing specialized repair kits tailored to specific vehicle makes and models. These kits include components necessary for servicing automotive air conditioning systems, ensuring compatibility and reliability. The AK1646 is part of this line, offering a targeted solution for Lincoln Navigator A/C system repairs.
Detailed Product Description
The AK1646 A/C System Repair Kit by Universal Air is engineered to meet the requirements of Lincoln Navigator vehicles. This kit includes the necessary parts to address common issues encountered during A/C system maintenance and repair. By using a kit designed for your specific vehicle, you can ensure proper fitment and function, reducing the risk of further system complications.
Common Applications and Issues Addressed
- Repairing leaks in the A/C system
- Replacing worn or damaged components in the air conditioning circuit
- Restoring proper refrigerant flow and pressure
- Improving overall A/C system efficiency
- Supporting routine maintenance to prevent system failure
Installation Notes and Tips
When installing the AK1646 kit on a Lincoln Navigator, ensure the vehicle is properly diagnosed to confirm the need for the specific components included. Follow manufacturer guidelines for A/C system service, including safe handling of refrigerants and pressure testing. Using the correct tools and procedures will help maintain system integrity and performance.
Quality Assurance and Warranty
Universal Air provides quality-tested components within the Ancillary Kit line to support reliable A/C system repairs. While specific warranty details for part number AK1646 should be confirmed with the supplier, Universal Air products typically meet industry standards for durability and performance in automotive service applications.
This part fits 10 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2013 | Lincoln | Navigator | L | N/A | with Rear A/C; with 131 Wheelbase; Without Dual Zone A/C; Complete Kit Includes #(s) EX 10243C,EX 10370C,RD 10946KTC,RS 2725; Ancillary Kit |
| 2013 | Lincoln | Navigator | L Executive | N/A | with Rear A/C; with 131 Wheelbase; Without Dual Zone A/C; Complete Kit Includes #(s) EX 10243C,EX 10370C,RD 10946KTC,RS 2725; Ancillary Kit |
| 2013 | Lincoln | Navigator | L Ultimate | N/A | with Rear A/C; with 131 Wheelbase; Without Dual Zone A/C; Complete Kit Includes #(s) EX 10243C,EX 10370C,RD 10946KTC,RS 2725; Ancillary Kit |
| 2012 | Lincoln | Navigator | Ultimate | N/A | with Rear A/C; with 131 Wheelbase; Without Dual Zone A/C; Complete Kit Includes #(s) EX 10243C,EX 10370C,RD 10946KTC,RS 2725; Ancillary Kit |
| 2012 | Lincoln | Navigator | L | N/A | with Rear A/C; with 131 Wheelbase; Without Dual Zone A/C; Complete Kit Includes #(s) EX 10243C,EX 10370C,RD 10946KTC,RS 2725; Ancillary Kit |
| 2011 | Lincoln | Navigator | Ultimate | N/A | with Rear A/C; with 131 Wheelbase; Without Dual Zone A/C; Complete Kit Includes #(s) EX 10243C,EX 10370C,RD 10946KTC,RS 2725; Ancillary Kit |
| 2011 | Lincoln | Navigator | L | N/A | with Rear A/C; with 131 Wheelbase; Without Dual Zone A/C; Complete Kit Includes #(s) EX 10243C,EX 10370C,RD 10946KTC,RS 2725; Ancillary Kit |
| 2010 | Lincoln | Navigator | L | N/A | with Rear A/C; with 131 Wheelbase; Without Dual Zone A/C; Complete Kit Includes #(s) EX 10243C,EX 10370C,RD 10946KTC,RS 2725; Ancillary Kit |
| 2009 | Lincoln | Navigator | L | N/A | with Rear A/C; with 131 Wheelbase; Without Dual Zone A/C; Complete Kit Includes #(s) EX 10243C,EX 10370C,RD 10946KTC,RS 2725; Ancillary Kit |
| 2009 | Lincoln | Navigator | L Ultimate | N/A | with Rear A/C; with 131 Wheelbase; Without Dual Zone A/C; Complete Kit Includes #(s) EX 10243C,EX 10370C,RD 10946KTC,RS 2725; Ancillary Kit |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.