/live/media/UC/UC_EX10243C_Fro.jpg)
OE Quality
60-Day Returns
Universal AirPart #: EX10243C
Universal Air EX10243C A/C Expansion Valve - Rear
99 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$26.61Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Block Expansion Valve, Rear
Fitment: Ford and Lincoln, Expedition and Navigator
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all A/C Expansion Valve options
Reliable A/C Expansion Valve for Ford Expedition and Lincoln Navigator
The Universal Air Block Expansion Valve EX10243C is designed to regulate refrigerant flow in the air conditioning systems of Ford Expedition and Lincoln Navigator models. This A/C expansion valve ensures proper cooling performance by maintaining optimal pressure and temperature within the HVAC system.
- Compatible with Ford Expedition and Lincoln Navigator vehicles
- Part number EX10243C for precise identification
- Part of the Universal Air Block Expansion Valve product line
- Controls refrigerant flow for efficient A/C operation
- Designed for HVAC A/C flow restrictor applications
About the Universal Air Block Expansion Valve Product Line
The Block Expansion Valve line from Universal Air focuses on providing reliable and consistent refrigerant flow control components for automotive HVAC systems. This product line is engineered to meet the specific requirements of various vehicle makes and models, including Ford and Lincoln, ensuring compatibility and performance. The EX10243C is a key component within this line, designed to maintain system balance and improve air conditioning efficiency.
Detailed Product Description
The EX10243C A/C expansion valve from Universal Air is a critical component in the HVAC system of Ford Expedition and Lincoln Navigator vehicles. It functions by regulating the flow of refrigerant into the evaporator, which helps maintain the correct pressure and temperature for effective cooling. Proper operation of this valve prevents issues such as insufficient cooling or system freeze-up. The valve is manufactured to meet OEM specifications, ensuring a precise fit and reliable performance in the specified vehicle models.
Common Issues Addressed by This Expansion Valve
- Inconsistent or weak air conditioning cooling
- Refrigerant flow imbalance causing system inefficiency
- Evaporator freezing due to improper refrigerant regulation
- HVAC system pressure irregularities
- Reduced overall A/C system performance in Ford Expedition and Lincoln Navigator
Installation Notes and Tips
- Ensure compatibility with Ford Expedition or Lincoln Navigator before installation
- Follow vehicle manufacturer guidelines for HVAC system servicing
- Replace the expansion valve when signs of A/C system malfunction appear
- Check for refrigerant leaks and system contamination during installation
- Professional installation is recommended to maintain system integrity
Quality Assurance and Warranty
The Universal Air Block Expansion Valve EX10243C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure reliability in automotive HVAC applications. For warranty information, refer to the product documentation or contact the manufacturer directly.
This part fits 99 vehicles. Search below:
| Year | Make | Model | Submodel | Fuel Type | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Ford | Expedition | EL King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2017 | Ford | Expedition | Max Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2017 | Ford | Expedition | EL XLT | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2017 | Ford | Expedition | EL Platinum | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2017 | Ford | Expedition | EL SSV | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2017 | Ford | Expedition | EL Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2017 | Ford | Expedition | EL XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2017 | Ford | Expedition | Max XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2017 | Ford | Expedition | Max Platinum | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2017 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2017 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | ||
| 2016 | Ford | Expedition | Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2016 | Ford | Expedition | XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2016 | Ford | Expedition | EL XLT | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2016 | Ford | Expedition | Max Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2016 | Ford | Expedition | EL Platinum | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2016 | Ford | Expedition | EL King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2016 | Ford | Expedition | EL SSV | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2016 | Ford | Expedition | EL Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2016 | Ford | Expedition | EL XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2016 | Ford | Expedition | Max XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2016 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2016 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | ||
| 2015 | Ford | Expedition | EL Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2015 | Ford | Expedition | EL XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2015 | Ford | Expedition | Max XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2015 | Ford | Expedition | EL King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2015 | Ford | Expedition | Max Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2015 | Ford | Expedition | EL XLT | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2015 | Ford | Expedition | EL Platinum | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2015 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2015 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | ||
| 2014 | Ford | Expedition | EL Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2014 | Ford | Expedition | Max Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2014 | Ford | Expedition | EL XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2014 | Ford | Expedition | EL XLT | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2014 | Ford | Expedition | EL King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2014 | Ford | Expedition | Max XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2014 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2014 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | ||
| 2013 | Ford | Expedition | EL King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2013 | Ford | Expedition | EL Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2013 | Ford | Expedition | Max Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2013 | Ford | Expedition | EL XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2013 | Ford | Expedition | EL XLT | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2013 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2013 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | ||
| 2012 | Ford | Expedition | EL XLT | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2012 | Ford | Expedition | EL King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2012 | Ford | Expedition | Max Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2012 | Ford | Expedition | EL XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2012 | Ford | Expedition | EL Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2012 | Ford | Expedition | Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2012 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2012 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | ||
| 2011 | Ford | Expedition | Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2011 | Ford | Expedition | Max XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2011 | Ford | Expedition | EL Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2011 | Ford | Expedition | EL XL | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2011 | Ford | Expedition | EL King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2011 | Ford | Expedition | Max King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2011 | Ford | Expedition | EL XLT | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2011 | Ford | Expedition | Max Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2011 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2011 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | ||
| 2010 | Ford | Expedition | EL Eddie Bauer | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2010 | Ford | Expedition | EL Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2010 | Ford | Expedition | Max Eddie Bauer | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2010 | Ford | Expedition | Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2010 | Ford | Expedition | EL XLT | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2010 | Ford | Expedition | EL King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2010 | Ford | Expedition | Max Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2010 | Ford | Expedition | Max King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2010 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2010 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | ||
| 2009 | Ford | Expedition | EL King Ranch | FLEX | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve |
| 2009 | Ford | Expedition | Max King Ranch | FLEX | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve |
| 2009 | Ford | Expedition | EL XLT | FLEX | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve |
| 2009 | Ford | Expedition | Max Limited | FLEX | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve |
| 2009 | Ford | Expedition | EL Eddie Bauer | FLEX | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve |
| 2009 | Ford | Expedition | EL Limited | FLEX | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve |
| 2009 | Ford | Expedition | Max Eddie Bauer | FLEX | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve |
| 2009 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2009 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | ||
| 2008 | Ford | Expedition | EL Eddie Bauer | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2008 | Ford | Expedition | EL King Ranch | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2008 | Ford | Expedition | Max Eddie Bauer | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2008 | Ford | Expedition | EL XLT | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2008 | Ford | Expedition | Max Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2008 | Ford | Expedition | EL Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2008 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2008 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | ||
| 2007 | Ford | Expedition | EL Eddie Bauer | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2007 | Ford | Expedition | EL XLT | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2007 | Ford | Expedition | EL Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2007 | Ford | Expedition | Max Eddie Bauer | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2007 | Ford | Expedition | Max Limited | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve | |
| 2007 | Lincoln | Navigator | Rear | with 131in Wheelbase; Block Expansion Valve | |||
| 2007 | Lincoln | Navigator | 131.0" | Rear | with 131in Wheelbase; Block Expansion Valve |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.