OE Quality
60-Day Returns

Apex AVS4071 Engine Valve Stem Oil Seal Set - Intake and Exhaust
Reliable Engine Valve Stem Oil Seal Set for Ford, Lincoln, and Mercury
The Apex AVS4071 Engine Valve Stem Oil Seal Set is designed to provide precise sealing for valve stems in a range of Ford, Lincoln, and Mercury vehicles. This set helps maintain optimal engine performance by preventing oil leaks and ensuring proper lubrication.
- Compatible with multiple Ford, Lincoln, and Mercury models including F-150, Explorer, Mustang, and Crown Victoria
- Engine valve stem oil seal set designed to reduce oil consumption and prevent leaks
- Durable construction for long-lasting performance under high temperature and pressure
- Part number AVS4071 ensures exact fitment for specified vehicles
- Engine gasket and sealing system component engineered for reliable sealing
Product Details and Compatibility
The Apex AVS4071 valve stem oil seal set is engineered specifically for use in various Ford, Lincoln, and Mercury vehicles such as the Ford F-150, Lincoln Navigator, Mercury Mountaineer, and others. This set is part of the engine gaskets and sealing systems category, focusing on maintaining the integrity of the valve stem seals. Proper sealing prevents oil from leaking into the combustion chamber, which can cause engine performance issues and increased emissions. The AVS4071 part number corresponds to a precise fit for models including the Ford E-150 Econoline, Crown Victoria, Mustang, and Thunderbird, among others.
Common Applications and Problem Solving
- Prevents oil leaks around valve stems that can lead to engine smoking
- Reduces oil consumption caused by worn or damaged valve stem seals
- Helps maintain proper valve lubrication to avoid premature wear
- Addresses engine performance issues related to oil contamination in combustion chambers
- Supports emission control by preventing oil burning
Installation Notes and Tips
When installing the Apex AVS4071 valve stem oil seal set, ensure the engine is cool and clean the valve stem area thoroughly before installation. Use appropriate tools to avoid damaging the seals during installation. It is recommended to inspect related components such as valve guides and springs for wear or damage and replace them if necessary to ensure optimal sealing performance.
Quality Assurance and Warranty
Apex manufactures the AVS4071 valve stem oil seal set to meet industry standards for durability and fitment. While specific warranty details are not provided, Apex products typically undergo quality control to ensure reliable sealing performance in compatible Ford, Lincoln, and Mercury vehicles. Using the correct part number AVS4071 helps guarantee proper fit and function.
This part fits 194 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2016 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2015 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2014 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2014 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2014 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2013 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2013 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2013 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2012 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2012 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2012 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2011 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2011 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2011 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2011 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2011 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2011 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2010 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2010 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2010 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2010 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2010 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | SOHC 16V |
| 2010 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2010 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2009 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2009 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2009 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2009 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2009 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | SOHC 16V |
| 2009 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2009 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2008 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2008 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2008 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2008 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2008 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 2008 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2008 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2007 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2007 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2007 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2007 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2007 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 2007 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2007 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2006 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2006 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2006 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2006 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2006 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 2006 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2006 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2005 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2005 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2005 | Ford | E-150 Club Wagon | 4.6L | V8 | Intake and Exhaust | |
| 2005 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2005 | Ford | E-350 Club Wagon | 5.4L | V8 | Intake and Exhaust | |
| 2005 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2005 | Ford | Excursion | 5.4L | V8 | Intake and Exhaust | |
| 2005 | Ford | Explorer | 4.6L | V8 | Intake and Exhaust | |
| 2005 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 2005 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2005 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2005 | Mercury | Mountaineer | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Ford | E-150 Club Wagon | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Ford | E-350 Club Wagon | 5.4L | V8 | Intake and Exhaust | |
| 2004 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2004 | Ford | Excursion | 5.4L | V8 | Intake and Exhaust | |
| 2004 | Ford | Expedition | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Ford | Explorer | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Ford | F-150 Heritage | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Ford | F-250 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2004 | Ford | F-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2004 | Ford | Mustang | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2004 | Mercury | Mountaineer | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Ford | E-150 | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Ford | E-150 Club Wagon | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Ford | E-250 | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Ford | E-350 Club Wagon | 5.4L | V8 | Intake and Exhaust | |
| 2003 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2003 | Ford | Excursion | 5.4L | V8 | Intake and Exhaust | |
| 2003 | Ford | Expedition | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Ford | Explorer | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Ford | F-250 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2003 | Ford | F-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2003 | Ford | Mustang | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2003 | Mercury | Mountaineer | 4.6L | V8 | Intake and Exhaust | |
| 2002 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2002 | Ford | E-150 Econoline | 4.6L | V8 | Intake and Exhaust | |
| 2002 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | Intake and Exhaust | |
| 2002 | Ford | E-250 Econoline | 5.4L | V8 | Intake and Exhaust | |
| 2002 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | Intake and Exhaust | |
| 2002 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2002 | Ford | Excursion | 5.4L | V8 | Intake and Exhaust | |
| 2002 | Ford | Expedition | 4.6L | V8 | Intake and Exhaust | |
| 2002 | Ford | Explorer | 4.6L | V8 | Intake and Exhaust | |
| 2002 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 2002 | Ford | F-250 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2002 | Ford | F-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2002 | Ford | Mustang | 4.6L | V8 | Intake and Exhaust | |
| 2002 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2002 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2002 | Mercury | Mountaineer | 4.6L | V8 | Intake and Exhaust | |
| 2001 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2001 | Ford | E-150 Econoline | 4.6L | V8 | Intake and Exhaust | |
| 2001 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | Intake and Exhaust | |
| 2001 | Ford | E-250 Econoline | 5.4L | V8 | Intake and Exhaust | |
| 2001 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | Intake and Exhaust | |
| 2001 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2001 | Ford | Excursion | 5.4L | V8 | Intake and Exhaust | |
| 2001 | Ford | Expedition | 4.6L | V8 | Intake and Exhaust | |
| 2001 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 2001 | Ford | F-250 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2001 | Ford | F-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2001 | Ford | Mustang | 4.6L | V8 | Intake and Exhaust | |
| 2001 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2001 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 2000 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 2000 | Ford | E-150 Econoline | 4.6L | V8 | Intake and Exhaust | |
| 2000 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | Intake and Exhaust | |
| 2000 | Ford | E-250 Econoline | 5.4L | V8 | Intake and Exhaust | |
| 2000 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | Intake and Exhaust | |
| 2000 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2000 | Ford | Excursion | 5.4L | V8 | Intake and Exhaust | |
| 2000 | Ford | Expedition | 4.6L | V8 | Intake and Exhaust | |
| 2000 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 2000 | Ford | F-250 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2000 | Ford | F-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 2000 | Ford | Mustang | 4.6L | V8 | Intake and Exhaust | |
| 2000 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 2000 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 1999 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 1999 | Ford | E-150 Econoline | 4.6L | V8 | Intake and Exhaust | |
| 1999 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | Intake and Exhaust | |
| 1999 | Ford | E-250 Econoline | 5.4L | V8 | Intake and Exhaust | |
| 1999 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | Intake and Exhaust | |
| 1999 | Ford | E-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 1999 | Ford | Expedition | 4.6L | V8 | Intake and Exhaust | |
| 1999 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 1999 | Ford | F-250 | 4.6L | V8 | Intake and Exhaust | |
| 1999 | Ford | F-250 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 1999 | Ford | F-350 Super Duty | 5.4L | V8 | Intake and Exhaust | |
| 1999 | Ford | Mustang | 4.6L | V8 | Intake and Exhaust | |
| 1999 | Lincoln | Navigator | 5.4L | V8 | Intake and Exhaust | |
| 1999 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 1999 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 1998 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 1998 | Ford | E-150 Econoline | 4.6L | V8 | Intake and Exhaust | |
| 1998 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | Intake and Exhaust | |
| 1998 | Ford | E-250 Econoline | 5.4L | V8 | Intake and Exhaust | |
| 1998 | Ford | E-350 Econoline | 5.4L | V8 | Intake and Exhaust | |
| 1998 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | Intake and Exhaust | |
| 1998 | Ford | Expedition | 4.6L | V8 | Intake and Exhaust | |
| 1998 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 1998 | Ford | F-250 | 4.6L | V8 | Intake and Exhaust | |
| 1998 | Ford | Mustang | 4.6L | V8 | Intake and Exhaust | |
| 1998 | Lincoln | Navigator | 5.4L | V8 | Intake and Exhaust | |
| 1998 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 1998 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Ford | E-150 Econoline | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Ford | E-250 Econoline | 5.4L | V8 | Intake and Exhaust | |
| 1997 | Ford | E-350 Econoline | 5.4L | V8 | Intake and Exhaust | |
| 1997 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | Intake and Exhaust | |
| 1997 | Ford | Expedition | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Ford | F-150 | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Ford | F-250 | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Ford | Mustang | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Ford | Thunderbird | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Mercury | Cougar | 4.6L | V8 | Intake and Exhaust | |
| 1997 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 1996 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 1996 | Ford | Mustang | 4.6L | V8 | Intake and Exhaust | |
| 1996 | Ford | Thunderbird | 4.6L | V8 | Intake and Exhaust | |
| 1996 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 1996 | Mercury | Cougar | 4.6L | V8 | Intake and Exhaust | |
| 1996 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust | |
| 1995 | Ford | Crown Victoria | 4.6L | V8 | Intake and Exhaust | |
| 1995 | Ford | Thunderbird | 4.6L | V8 | Intake and Exhaust | |
| 1995 | Lincoln | Town Car | 4.6L | V8 | Intake and Exhaust | |
| 1995 | Mercury | Cougar | 4.6L | V8 | Intake and Exhaust | |
| 1995 | Mercury | Grand Marquis | 4.6L | V8 | Intake and Exhaust |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.