SKU: 31406 | UPC: 072053134247
Gates 97-08 Ford Expedition / 02-12 Explorer Threaded Coolant Bottle Cap (Closed System) – 16 PSI
Upgrade your cooling system with the Gates 31406 threaded coolant bottle cap designed for closed systems on 1997-2008 Ford Expedition and 2002-2012 Ford Explorer models. This 16 PSI cap maintains precise pressure to prevent coolant boil-over and engine overheating during demanding drives. Engineered for direct replacement on compatible Ford, Lincoln, and select other vehicles with matching reservoirs.
Key Features
- 16 PSI Pressure Rating: Holds system pressure steady to increase coolant boiling point by up to 45 degrees F for better heat management.
- Threaded Bottle Design: Matches OEM thread pattern on plastic coolant recovery tanks for secure leak-proof seal.
- EPDM Rubber Seal: Resists cracking and degradation from heat, coolant additives, and ozone exposure over time.
- Engineering Plastic Construction: Withstands high temperatures and pressures without warping or failing prematurely.
- Precision Fitment: Direct OE replacement ensures effortless installation without adapters or modifications.
Product Notes
- Inspect reservoir and hoses during replacement to ensure full system integrity.
- Clean sealing surfaces before installing to achieve maximum vacuum relief and pressure retention.
- Packaged in protective sleeve to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Twist off old cap counterclockwise and replace with new cap hand-tightened clockwise until snug.
- Compatible with all factory hardware. no additional tools required beyond gloves for hot components.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2008 | Ford | Expedition | Base, Eddie Bauer, Limited, XLS, XLT |
| 2002-2012 | Ford | Explorer | Base, Eddie Bauer, Limited, NBX, XLS, XLT, XLS Sport, XLT Sport |
| 1993-2011 | Ford | Crown Victoria | Base, Fleet, LWB, LX, LX Sport, Police Interceptor, S, Special Edition |
| 1993-2011 | Lincoln | Town Car | Base, Cartier, Cartier L, Cypress, Designer Series, Executive, Executive L, Executive Protection Series, Jack Nicklaus, Protection Series, Signature, Signature L, Signature Limited, Touring Edition, Tournament Edition, Ultimate |
| 1997-2014 | Ford | F-150 | Base, FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, Limited, Platinum, STX, XL, XLT |
| 1995-2014 | Ford | E-150 | Base, Chateau, XL, XLT |
| 1995-2014 | Ford | E-350 Super Duty | Base, Chateau, XL, XLT |
| 2000-2003 | Ford | Windstar | Base, Limited, LX, SE, SE Sport, SEL |
| 1995-2006 | Lincoln | LS | Appearance, Base, LSE, Luxury, Premium, Sport |
| 2003-2014 | Ford | E-350 Club Wagon | Chateau, Custom, XL, XL HD, XLT, XLT HD |
| 1997-2008 | Ford | F-250 | Base, Eddie Bauer, Lariat, Special, XL, XLT |
| 2005-2014 | Ford | F-250 Super Duty | Cabela’s, FX4, Harley-Davidson Edition, King Ranch, Lariat, Platinum, XL, XLT |
| 1993-2005 | Lincoln | Continental | Base, Diamond Anniversary, Jack Nicklaus, Signature, Spinnaker Edition |
| 2004-2009 | Ford | Excursion | Eddie Bauer, Limited, XLS, XLT |
| 2006-2014 | Ford | Fusion | Base, Hybrid, S, SE, SEL, Sport |
Why Choose Gates?
- Over 110 years as original equipment supplier to major automakers.
- Manufactured with strict quality controls for consistent performance.
- Backed by rigorous testing for pressure retention and durability.
Frequently Asked Questions
- Q: Will this cap fit my 2005 Ford Expedition with 5.4L engine?
A: Yes, the Gates 31406 fits all 1997-2008 Expedition models including those with 4.6L and 5.4L V8 engines using threaded coolant bottles. - Q: What material is the seal made from?
A: Premium EPDM rubber provides long-lasting resistance to coolants, heat up to 300 degrees F, and environmental factors. - Q: What is the warranty and install process?
A: Gates offers a limited warranty against defects. installation takes under 5 minutes by simply unscrewing the old cap and threading on the new one.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact protective box 3.5 x 2.5 x 2 inches
- Weight: 0.1 lbs
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