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SKP SK121091 Engine Coolant Thermostat Housing AssemblyOE Quality 60-Day Returns
SKP SK121091 Engine Coolant Thermostat Housing Assembly - view 1
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Part #: SK121091

SKP SK121091 Engine Coolant Thermostat Housing Assembly

⚙️ 27 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$37.99Free 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
🚗Fitment: Ford and Mercury, Explorer, Explorer Sport, Explorer Sport Trac, and Mountaineer
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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SKP SK121091 Engine Coolant Thermostat Housing Assembly
BrandSKP
Part NumberSK121091
MaterialPlastic - pa66-gf30
10362Yes
ColorBlack
Inside Diameter1.25
Gasket Or Seal IncludedYes
Start to Open Temperature190
Outlet Port Quantity3

This part fits 27 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010FordExplorer4.0LV6N/A
2010FordExplorer Sport Trac4.0LV6N/Aw/Clip-On Style ECT Sensor
2010MercuryMountaineer4.0LV6N/A
2009FordExplorer4.0LV6N/A
2009FordExplorer Sport Trac4.0LV6N/Aw/Clip-On Style ECT Sensor
2009MercuryMountaineer4.0LV6N/A
2008FordExplorer4.0LV6N/A
2008FordExplorer Sport Trac4.0LV6N/Aw/Clip-On Style ECT Sensor
2008MercuryMountaineer4.0LV6N/A
2007FordExplorer4.0LV6N/A
2007FordExplorer Sport Trac4.0LV6N/Aw/Clip-On Style ECT Sensor
2007MercuryMountaineer4.0LV6N/A
2006FordExplorer4.0LV6N/A
2006MercuryMountaineer4.0LV6N/A
2005FordExplorer4.0LV6N/A
2005MercuryMountaineer4.0LV6N/A
2004FordExplorer4.0LV6N/A
2004MercuryMountaineer4.0LV6N/A
2003FordExplorer4.0LV6N/A
2003FordExplorer Sport4.0LV6N/A
2003MercuryMountaineer4.0LV6N/A
2002FordExplorer4.0LV6N/A
2002FordExplorer Sport4.0LV6N/A
2002MercuryMountaineer4.0LV6N/A
2001FordExplorer4.0LV6N/A
2001FordExplorer Sport4.0LV6N/A
2001MercuryMountaineer4.0LV6N/A

* 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:

2L2E-9K478-BA2L2Z8592BA2L2Z8592BB2L5E-9K478-BA902-860

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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