Stant 10508 Locking Fuel Cap User Manual

Introduction

This manual provides comprehensive instructions for the proper installation, operation, and maintenance of your Stant 10508 Locking Fuel Cap. Please read these instructions carefully before use to ensure optimal performance and security.

Product Overview

The Stant 10508 Locking Fuel Cap is designed to provide a secure seal for your vehicle's fuel tank and deter fuel theft. It meets original equipment performance and safety standards, ensuring reliable operation.

Key Features:

Security: Features a quality locking mechanism to deter fuel theft and vandalism.
Performance: Engineered to meet original equipment performance and safety standards.
Durability: Constructed with OEM quality materials for long-lasting use.
Efficiency: Replacing an old, leaky, or missing gas cap can help maintain fuel efficiency.

Stant 10508 Locking Fuel Cap with two keys — Image 1: The Stant 10508 Locking Fuel Cap, shown with its two accompanying keys. This cap is designed to replace your vehicle's original fuel cap and provide added security.

Setup and Installation

Before Installation:

Ensure your vehicle's engine is turned off and the ignition is in the OFF position.
Verify that the Stant 10508 fuel cap is compatible with your vehicle model (refer to the 'Vehicle Compatibility' section).
Remove the existing fuel cap by turning it counter-clockwise until it loosens and can be lifted off.

Installing the Fuel Cap:

Align the threads of the Stant 10508 Locking Fuel Cap with the fuel filler neck.
Turn the cap clockwise until it clicks. Continue turning until you hear several clicks, indicating a secure seal.
Ensure the cap is fully tightened to prevent fuel vapor leaks and to avoid triggering the 'Check Engine' light.

Stant 10508 Locking Fuel Cap, side view — Image 2: Side view of the Stant 10508 Locking Fuel Cap, illustrating its design for a proper fit into the fuel filler neck.

Operating Instructions

Locking the Cap:

After tightening the cap onto the fuel filler neck, insert one of the provided keys into the lock cylinder.
Turn the key 90 degrees (a quarter turn) to engage the locking mechanism.
Remove the key. The cap should now free-spin if an attempt is made to unscrew it without the key, indicating it is locked.

Unlocking and Removing the Cap:

Insert the key into the lock cylinder.
Turn the key 90 degrees to disengage the locking mechanism.
While holding the key in the turned position, turn the entire cap counter-clockwise to unscrew it from the fuel filler neck.
Once the cap is removed, you can remove the key.

Top view of Stant 10508 Locking Fuel Cap with 'CAUTION' label and keyhole — Image 3: Top view of the Stant 10508 Locking Fuel Cap, showing the keyhole and the 'CAUTION: Fuel Spray May Cause Injury, Remove Slowly' warning, which is important for safe operation.

Maintenance

Regular inspection and simple maintenance can prolong the life of your fuel cap.

Cleaning: Periodically wipe the cap with a damp cloth to remove dirt and debris. Avoid harsh chemicals that may damage the plastic.
Seal Inspection: Check the rubber gasket on the underside of the cap for cracks, tears, or signs of wear. A damaged gasket can lead to fuel vapor leaks and trigger the 'Check Engine' light.
Lock Mechanism: If the lock mechanism becomes stiff, a small amount of graphite lubricant can be applied to the keyhole. Avoid oil-based lubricants as they can attract dirt.
Storage: Keep spare keys in a safe, accessible location, separate from your vehicle keys.

Underside of Stant 10508 Locking Fuel Cap, showing seal and internal mechanism — Image 4: Underside view of the Stant 10508 Locking Fuel Cap, highlighting the critical rubber seal and internal components that ensure a proper, airtight fit.

Troubleshooting Common Issues

Problem	Possible Cause	Solution
"Check Engine" Light On	Fuel cap not tightened properly or damaged seal.	Ensure cap is tightened until it clicks multiple times. Inspect the rubber seal for damage. Replace cap if seal is compromised.
Cap Difficult to Remove/Install	Threads are dirty or damaged; lock mechanism stiff.	Clean threads on both cap and filler neck. Apply graphite lubricant to the lock mechanism if stiff. Ensure key is fully turned when unlocking.
Key Does Not Turn in Lock	Debris in lock cylinder; incorrect key.	Ensure you are using the correct key. Gently try to clear any debris from the keyhole. Apply graphite lubricant.

Product Specifications

Specification	Detail
Brand	Stant
Model Number	10508
Color	Black
Exterior Finish	Plastic
Item Dimensions (L x W x H)	3.5 x 3 x 3.5 inches
Item Weight	3.84 ounces (0.24 Pounds)
Vehicle Service Type	Car, Truck
Automotive Fit Type	Vehicle Specific Fit
OEM Part Number	10508
UPC	033342039759, 333420397598, 033342103542, 033342039742
GTIN	00033342039742, 00033342039759

Vehicle Compatibility:

The Stant 10508 Locking Fuel Cap is compatible with a range of vehicles. Please verify fitment for your specific make, model, and year.

Dodge:
- Ram 1500 (2002-2010, 4.7L; 2003-2010, 5.7L)
- Caliber (2007-2012, 2.0L)
- Grand Caravan (2011-2020, 3.6L)
Hyundai:
- Accent (2005-2022, 1.6L)
- Sonata (2006-2019, 2.4L; 2011-2019, 2.0L)
- Elantra (2007-2020, 2.0L; 2011-2016, 1.8L)
- Santa Fe Sport (2013-2018, 2.0L)
Jeep:
- Patriot (2007-2017, 2.0L)
- Wrangler (2012-2023, 3.6L; 2018-2023, 2.0L)
Kia:
- Forte (2010-2021, 2.0L)
- Soul (2010-2021, 2.0L)
- Optima (2011-2020, 2.0L)
- K5 (2021-2022, 1.6L)
Nissan:
- Sentra (2000-2012, 2.0L)
- Altima (2002-2012, 2.5L)
Ram:
- 1500 (2011-2018, 5.7L)

Warranty Information

Specific warranty details for the Stant 10508 Locking Fuel Cap are not provided in this manual. For information regarding product warranty, please refer to the official Stant website or contact their customer support directly.

Customer Support

If you have any questions, require assistance, or need to report an issue with your Stant 10508 Locking Fuel Cap, please visit the official Stant website for contact information or consult your product's packaging for support details.