TESHITVLOG Fuel Cap Replacement 42031AG000 for Subaru Forester & Impreza (2008-2012)

Overview

Upgrade your Subaru with a dependable fuel cap replacement designed to fit popular models from the 2008–2012 range. This cap blends sturdy construction with practical sealing, offering a reliable alternative when the original cap shows signs of wear or damage. The design focuses on durability in varied climates, from chilly mornings to hot afternoons, while keeping your fuel system protected and your driving experience smooth.

Replaces part numbers and compatibility

• Replaces Part Number 42031AG000, 42031-AG000, 42037-FE060, 42037FE060
• Compatible with 2008–2011 Subaru Impreza, Impreza WRX, Impreza WRX STI
• Also suitable for 2009–2010 Forester models and 2011–2012 Forester turbo variants

Materials and performance

• Made from reinforced ABS plastic for added strength
• High-quality sealing rubber provides a robust, weather-ready seal
• Improved resistance to cold and heat for consistent performance
• Waterproof and leakproof design helps keep the fuel tank dry

Practical benefits

• Tight seal keeps the tank closed and protects the fuel system
• Prevents oil leakage and blocks rainwater ingress
• Supports fuel system integrity and may reduce vapor emissions
• Long service life with reliable daily use

Installation and use

Easy to install right out of the box. If the current cap is cracked or damaged, a replacement can be a straightforward upgrade to restore function and peace of mind.

Note: This replacement is designed to be a practical, non‑medical upgrade that may help maintain a secure, clean fuel system under typical driving conditions.