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Global Parts 8231373 HVAC Heater Core - Rear
| Brand | Global Parts 8231373 |
|---|---|
| Position | Rear |
| Fits | Ford, Mercury, and Lincoln · 84 vehicles |
Specific fit. Built for a precise application, not a universal install.
Aluminum construction. Lightweight material helps transfer heat efficiently.
Heater core function. Transfers heat from the cooling system into the cabin.
Cross-references APDI 9010020, Dorman - HELP 90009 and Edelmann 92055 for the same application. See all 11.
$45.28Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all HVAC Heater Core options
Rear HVAC Heater Core for Ford and Lincoln
Global Parts 8231373 is a specific-fit aluminum HVAC heater core for rear climate control applications. It transfers heat from the engine cooling system into the cabin, helping restore consistent rear-seat heat in select Ford, Lincoln, and Mercury vehicles.
- Specific-fit rear heater core for direct application matching
- Aluminum construction
- Adjustable pipe positioning: No
- Designed for use with copper-brass materials
- Cross-references APDI 9010020 and Spectra Premium 93009 for the same application
Vehicle Fitment
- Fits 2004-2010 Ford Explorer, rear.
- Fits 2007-2010 Ford Explorer Sport Trac, rear.
- Fits 2004-2005 Ford Explorer Sport Trac, rear.
- Fits 2004-2010 Mercury Mountaineer, rear.
- Fits 2004-2007 Ford Freestar, rear.
- Fits 2003-2006 Ford Expedition, rear.
- Fits 2003-2006 Lincoln Navigator, rear.
- Fits 2000-2005 Ford Excursion, rear.
- Fits 2003-2005 Lincoln Aviator, rear.
- Fits 1999-2003 Ford Windstar, rear.
How This Heater Core Works
Heater core 8231373 routes hot coolant through an aluminum heat exchanger so the HVAC system can deliver warm air to the rear of the vehicle. It is a direct replacement choice for rear heater service on Ford Explorer, Ford Explorer Sport Trac, Mercury Mountaineer, Ford Freestar, Ford Expedition, Lincoln Navigator, Ford Excursion, Lincoln Aviator, and Ford Windstar models listed above.
Common Problems It Can Address
- Weak or no rear heat from the HVAC system
- Coolant odor inside the cabin
- Moisture or fogging caused by a leaking heater core
- Uneven rear passenger comfort during cold weather
- Restricted heat transfer from a corroded or damaged core
Installation Notes and Tips
Confirm rear-position fitment before ordering, since this part is not a universal application. Verify the vehicle uses the aluminum heater core configuration noted for these applications, and compare the original core to the replacement before installation. Proper cooling-system service, including coolant inspection and leak checks, helps protect the new heater core after replacement.
Quality Assurance
Global Parts 8231373 is built as a specific-fit replacement heater core for the listed rear HVAC applications. The aluminum design and application-specific fitment support accurate replacement service for the vehicles shown.
This part fits 84 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Ford | Explorer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2010 | Ford | Explorer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2010 | Ford | Explorer Sport Trac | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2010 | Ford | Explorer Sport Trac | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2010 | Mercury | Mountaineer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2010 | Mercury | Mountaineer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2009 | Ford | Explorer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2009 | Ford | Explorer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2009 | Ford | Explorer Sport Trac | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2009 | Ford | Explorer Sport Trac | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2009 | Mercury | Mountaineer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2009 | Mercury | Mountaineer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2008 | Ford | Explorer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2008 | Ford | Explorer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2008 | Ford | Explorer Sport Trac | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2008 | Ford | Explorer Sport Trac | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2008 | Mercury | Mountaineer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2008 | Mercury | Mountaineer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2007 | Ford | Explorer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2007 | Ford | Explorer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2007 | Ford | Explorer Sport Trac | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2007 | Ford | Explorer Sport Trac | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2007 | Ford | Freestar | 4.2L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2007 | Ford | Freestar | 3.9L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2007 | Mercury | Mountaineer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2007 | Mercury | Mountaineer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2006 | Ford | Expedition | 5.4L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2006 | Ford | Explorer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2006 | Ford | Explorer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2006 | Ford | Freestar | 4.2L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2006 | Ford | Freestar | 3.9L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2006 | Lincoln | Navigator | 5.4L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2006 | Mercury | Mountaineer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2006 | Mercury | Mountaineer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2005 | Ford | Excursion | 6.0L | V8 | Rear | — |
| 2005 | Ford | Excursion | 5.4L | V8 | Rear | — |
| 2005 | Ford | Excursion | 6.8L | V10 | Rear | — |
| 2005 | Ford | Expedition | 5.4L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2005 | Ford | Explorer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2005 | Ford | Explorer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2005 | Ford | Explorer Sport Trac | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2005 | Ford | Freestar | 4.2L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2005 | Ford | Freestar | 3.9L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2005 | Lincoln | Aviator | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2005 | Lincoln | Navigator | 5.4L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2005 | Mercury | Mountaineer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2005 | Mercury | Mountaineer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Ford | Excursion | 6.0L | V8 | Rear | — |
| 2004 | Ford | Excursion | 5.4L | V8 | Rear | — |
| 2004 | Ford | Excursion | 6.8L | V10 | Rear | — |
| 2004 | Ford | Expedition | 5.4L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Ford | Expedition | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Ford | Explorer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Ford | Explorer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Ford | Explorer Sport Trac | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Ford | Freestar | 4.2L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Ford | Freestar | 3.9L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Lincoln | Aviator | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Lincoln | Navigator | 5.4L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Mercury | Mountaineer | 4.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2004 | Mercury | Mountaineer | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2003 | Ford | Excursion | 7.3L | V8 | Rear | — |
| 2003 | Ford | Excursion | — | — | Rear | — |
| 2003 | Ford | Excursion | 5.4L | V8 | Rear | — |
| 2003 | Ford | Excursion | 6.8L | V10 | Rear | — |
| 2003 | Ford | Expedition | 5.4L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2003 | Ford | Windstar | 3.8L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2003 | Lincoln | Aviator | 4.6L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2003 | Lincoln | Navigator | 5.4L | V8 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2002 | Ford | Excursion | 7.3L | V8 | Rear | — |
| 2002 | Ford | Excursion | 5.4L | V8 | Rear | — |
| 2002 | Ford | Excursion | 6.8L | V10 | Rear | — |
| 2002 | Ford | Windstar | 3.8L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2001 | Ford | Excursion | 7.3L | V8 | Rear | — |
| 2001 | Ford | Excursion | 5.4L | V8 | Rear | — |
| 2001 | Ford | Excursion | 6.8L | V10 | Rear | — |
| 2001 | Ford | Windstar | 3.8L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2000 | Ford | Excursion | 7.3L | V8 | Rear | — |
| 2000 | Ford | Excursion | 5.4L | V8 | Rear | — |
| 2000 | Ford | Excursion | 6.8L | V10 | Rear | — |
| 2000 | Ford | Windstar | 3.8L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 2000 | Ford | Windstar | 3.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 1999 | Ford | Windstar | 3.8L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| 1999 | Ford | Windstar | 3.0L | V6 | Rear | Aluminum heater core designed for use with copper brass materials, not compatible with 94813 model. |
| No rows match your filter. | ||||||
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 9010020Dorman - HELP — 90009Edelmann — 92055Spectra Premium — 930091L2Z18476CA683889481303983513983511811168HT398351