Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Doc's Diesel is the new standard in aftermarket diesel filters. Our Premium Diesel Filter line includes fuel, air, cabin air, water separator, and oil filters. Located in Northwest Ohio we are a grassroots company with a focus on high quality filters and providing a great value to our customers! Doc's Diesel Filters are spec'd and designed to meet or exceed the quality/performance of the original filters (OEM's) that come in your vehicle. Doc's premium grade media filter paper used on all Doc's Filters is what sets Doc's above the rest. Doc's Fuel Filters use a premium 3 layer media that meets or exceeds OEM requirements. Replaces TP3018, TP3012, 12664429, 12633243. Always check fitment before using.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the specifications of Doc's Diesel Fuel Filter?A: Doc's Diesel Fuel Filter is designed for Chevy and GMC models from two thousand one to two thousand sixteen with a six point six liter Duramax engine. It features a three micron rating and replaces part numbers TP3018, TP3012, 12664429, and 12633243.
Q: What materials are used in the fuel filter?A: The fuel filter is made from high-quality filtration media designed to maximize surface area for optimal dirt and debris removal. It also includes necessary components like brackets and hoses as needed.
Q: What is the recommended replacement interval for the fuel filter?A: The fuel filter should be replaced every five thousand to ten thousand miles or a maximum of fifteen thousand miles. Always follow your vehicle's manufacturer recommendations for maintenance.
Q: How do I install the Doc's Diesel Fuel Filter?A: Installation typically takes thirty to sixty minutes and involves removing the old filter and replacing it with the new one. It's advisable to consult your vehicle's manual for detailed instructions.
Q: Is this fuel filter compatible with my vehicle?A: Yes, this fuel filter is compatible with Chevy and GMC two thousand one to two thousand sixteen models with a six point six liter Duramax engine. Always verify fitment with the Vehicle Filter Lookup.
Q: How do I ensure proper fit for my vehicle's fuel system?A: To ensure proper fit, always confirm compatibility with the Vehicle Filter Lookup tool. This will help you select the correct filter based on your vehicle's specifications.
Q: How do I maintain the fuel filter for optimal performance?A: Regularly check your fuel system for leaks and replace the filter as recommended. Proper maintenance ensures peak engine performance and protects your fuel system components.
Q: Is the fuel filter safe to handle?A: Yes, the fuel filter is designed for safe handling, but it is classified as 'dangerous goods in apparatus.' Always exercise caution and follow safety guidelines during installation.
Q: What should I do if the fuel filter is damaged upon arrival?A: If the fuel filter arrives damaged, please contact customer support for assistance with return or replacement options. Ensure you have your order details ready for a smooth process.
Q: What is the warranty on Doc's Diesel Fuel Filter?A: Doc's Diesel Fuel Filter typically comes with a manufacturer's warranty that covers defects in materials and workmanship. Check the packaging or contact customer service for specific warranty terms.
Q: How do I clean and care for the fuel filter?A: Fuel filters should not be cleaned but rather replaced at the recommended intervals. Attempting to clean them can compromise their effectiveness.
Q: Can I install this fuel filter myself?A: Yes, you can install the fuel filter yourself if you have basic automotive skills. Follow the installation guidelines and ensure all connections are secure.
Q: What tools do I need for installation?A: You will need basic tools such as a wrench set, screwdrivers, and possibly pliers for hose clamps during installation. Make sure to have a clean workspace.
Q: Is there a specific way to dispose of the old fuel filter?A: Yes, dispose of the old fuel filter according to local regulations for hazardous waste. Many auto parts stores offer recycling programs for used filters.
Q: How does this fuel filter compare to OEM filters?A: Doc's Diesel Fuel Filter is engineered to meet or exceed OEM standards, providing reliable performance and filtration. It sets new benchmarks in quality and reliability.