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Motorcraft  |  SKU: EC-781 / 3C3Z-6766-CA

2003–2010 Ford 6.0L 6.4L Powerstroke OEM Engine Oil Filter Cap Motorcraft EC-781

$41.95


Product Care information

At BackWoods Diesel, we ensure all parts are stored in a clean, dry, and temperature-controlled environment to prevent damage. Our team inspects each part for quality and maintains them according to manufacturer guidelines before shipping.

Delivery and Shipping

At BackWoods Diesel, we prioritize fast and reliable shipping. All orders are carefully packed and dispatched promptly to ensure your parts arrive safely and on time, so you can keep your projects running smoothly without delay.

We deliver top-quality parts with fast, reliable shipping so you can keep your diesel projects moving without missing a beat!

Description

Ensure a proper seal and reliable oil system performance with the Genuine Ford Motorcraft EC-781 / 3C3Z-6766-CA Oil Filter Cap. Designed for 2003–2010 6.0L and 6.4L Powerstroke Diesel engines, this OEM cap maintains the correct fitment and pressure that aftermarket caps often fail to provide.

Using a non-OEM cap can cause poor oil filter alignment, leading to hard starts, slow cranking, and long-term engine wear. Don't risk it — stay true to OEM quality and keep your truck running right with Motorcraft.

Product Features:
- Genuine Ford Motorcraft OEM part
- Direct replacement for factory oil filter cap
- Prevents oil flow issues caused by improper filter alignment
- Durable construction designed to withstand extreme conditions
- Part Number: EC-781 / 3C3Z-6766-CA
- UPC: 031508569522

Fitment:
2003–2007 Ford F-250 / F-350 / F-450 / F-550 Super Duty – 6.0L Powerstroke
2008–2010 Ford F-250 / F-350 / F-450 / F-550 Super Duty – 6.4L Powerstroke
Also fits E-Series vans with 6.0L Powerstroke

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Motorcraft

2003–2010 Ford 6.0L 6.4L Powerstroke OEM Engine Oil Filter Cap Motorcraft EC-781

$41.95

Ensure a proper seal and reliable oil system performance with the Genuine Ford Motorcraft EC-781 / 3C3Z-6766-CA Oil Filter Cap. Designed for 2003–2010 6.0L and 6.4L Powerstroke Diesel engines, this OEM cap maintains the correct fitment and pressure that aftermarket caps often fail to provide.

Using a non-OEM cap can cause poor oil filter alignment, leading to hard starts, slow cranking, and long-term engine wear. Don't risk it — stay true to OEM quality and keep your truck running right with Motorcraft.

Product Features:
- Genuine Ford Motorcraft OEM part
- Direct replacement for factory oil filter cap
- Prevents oil flow issues caused by improper filter alignment
- Durable construction designed to withstand extreme conditions
- Part Number: EC-781 / 3C3Z-6766-CA
- UPC: 031508569522

Fitment:
2003–2007 Ford F-250 / F-350 / F-450 / F-550 Super Duty – 6.0L Powerstroke
2008–2010 Ford F-250 / F-350 / F-450 / F-550 Super Duty – 6.4L Powerstroke
Also fits E-Series vans with 6.0L Powerstroke

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