Description
Product Overview
The Wix Fuel Filter with Strainer (OEM Part Number 33689) is engineered for high‑performance fuel delivery systems. Constructed from sturdy plastic with a machined exterior, this filter combines durability with lightweight design, weighing just 4 ounces. Its dimensions of 3.9 x 3.9 x 7 inches allow easy integration into a variety of vehicle fuel lines. Certified as a performance part, it meets strict OEM specifications and includes a built‑in strainer to capture contaminants before they reach the pump.
Usage
Designed for in‑line installation, this filter fits vehicle‑specific fuel lines, making it suitable for daily commuters, performance vehicles, and fleet trucks. Whether you are performing routine maintenance or addressing a fuel‑system issue, the Wix filter ensures clean fuel flow, reducing engine wear and improving efficiency. 
Why Choose Us
Wix is a trusted name in automotive filtration, offering products that meet or exceed OEM standards. This filter’s plastic construction resists corrosion while maintaining structural integrity under high pressure. Each unit undergoes rigorous quality testing, guaranteeing a leak‑free fit and consistent filtration performance. Choosing Wix means investing in a component that delivers reliability, longevity, and peace of mind for both DIYers and professional shops.
Key Features
- Performance‑grade plastic construction for durability and corrosion resistance
- Integrated strainer captures particles and debris for cleaner fuel flow
- Vehicle‑specific fit ensures easy, leak‑free installation
- Lightweight design (4 oz) reduces overall system weight
- Meets OEM specifications (Part 33689) for guaranteed compatibility
FAQ
Is this filter compatible with my vehicle?
The Wix Fuel Filter with Strainer is a vehicle‑specific fit part. Verify the OEM part number 33689 against your vehicle’s service manual to ensure compatibility.
Can I install the filter myself?
Yes, the filter is designed for in‑line installation with standard tools. Follow the included instructions and ensure the fuel system is depressurized before installation.
How often should the filter be replaced?
Replacement intervals vary by driving conditions, but a typical service schedule recommends changing the filter every 12,000 to 15,000 miles or annually for optimal performance.
Does the plastic material affect filtration efficiency?
No. The high‑quality plastic used is engineered to maintain structural integrity under pressure while providing effective filtration comparable to metal‑based filters.
What warranty does Wix offer on this filter?
Wix provides a limited warranty covering manufacturing defects for a period of one year from the date of purchase.





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