DBB8666
Donaldson

Donaldson DBB8666 4 Micron Spin-On Filter

Regular price $306.86
Regular price $311.80 Sale Sale price $306.86

Description

Experience superior engine protection with the Donaldson DBB8666—a high-efficiency, 4 micron spin-on filter engineered for optimal fuel cleanliness and injector preservation. Designed to meet OEM specifications, this filter enhances fuel delivery, keeps critical engine components cleaner, and is built for the heavy-duty demands of trucks and off-road vehicles.

Key Benefits

  • Up to 4× cleaner fuel delivery compared to standard filters
  • Superior capture and retention of contaminants to help protect injectors
  • Engineered for heavy-duty environments, reducing unplanned downtime and costly repairs

Specifications

  • Outer Diameter: 117 mm (4.61 inches)
  • Thread Size: 1 3/4-12 UN
  • Length: 362 mm (14.25 inches)
  • Efficiency: 4 Micron filtering (Efficiency Beta 2000)
  • Style: Spin-On
  • Media Brand: Synteq XP
  • Brand: Donaldson BLUE®

Features & Applications

  • Versatile Use: Compatible with a range of SUVs, trucks, and heavy-duty machinery
  • Enhanced Engine Protection: Maintains critical engine performance by filtering out harmful contaminants
  • Cost-Effective Maintenance: Helps minimize engine wear and reduces the need for costly repairs

Explore more Donaldson products and related filter solutions on our Donaldson collection or browse our extensive Filters collection to keep your vehicle performing at its best.

Attributes

Manufacturer Brand Name Donaldson BLUE®
Outer Diameter 4.61 in
Length 14.25 in
Style Spin-On

Other Information

UPC Code 742330191248

Experience superior engine protection with the Donaldson DBB8666—a high-efficiency, 4 micron spin-on filter engineered for optimal fuel cleanliness and injector preservation. Designed to meet OEM specifications, this filter enhances fuel delivery, keeps critical engine components cleaner, and is built for the heavy-duty demands of trucks and off-road vehicles.

Key Benefits

  • Up to 4× cleaner fuel delivery compared to standard filters
  • Superior capture and retention of contaminants to help protect injectors
  • Engineered for heavy-duty environments, reducing unplanned downtime and costly repairs

Specifications

  • Outer Diameter: 117 mm (4.61 inches)
  • Thread Size: 1 3/4-12 UN
  • Length: 362 mm (14.25 inches)
  • Efficiency: 4 Micron filtering (Efficiency Beta 2000)
  • Style: Spin-On
  • Media Brand: Synteq XP
  • Brand: Donaldson BLUE®

Features & Applications

  • Versatile Use: Compatible with a range of SUVs, trucks, and heavy-duty machinery
  • Enhanced Engine Protection: Maintains critical engine performance by filtering out harmful contaminants
  • Cost-Effective Maintenance: Helps minimize engine wear and reduces the need for costly repairs

Explore more Donaldson products and related filter solutions on our Donaldson collection or browse our extensive Filters collection to keep your vehicle performing at its best.

(OEM) Cross Reference

Manufacturer Name Manufacturer Part # Notes
MTU X52908300012
WHITMORE OSF4
Y2K FLUID POWER P1066

Equipment

Equipment Year Equipment Type Equipment Options Engine Engine Option

Frequently Asked Questions

Feel Free To Ask Anything!

What payment methods do you accept for online purchases?

We accept all major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience. Once your order ships, you'll receive a tracking number via email.

How long does shipping usually take?

In stock items typically ship in 24-48 hours. Out of stock items can take longer.

Can I return an item if I'm not satisfied?

Yes, we have a 30-day return period. You can view our Return & Refund Policy page for more details - Return & Refund Policy.

Do you offer gift cards?

Yes! They are the perfect gift for those times when you don't know exactly what to get or need something at the last minute. Great for any time of the year as well as those special occasions. Our Gift Cards come in $25, $50, $100, $250 and $500 denominations. And they never expire!

Visit our Gift Card page for more details - Gift Cards.

Can I track my order after it's been placed?

Yes. Once your order has shipped, you will be emailed the tracking information. Additionally, we will email you a delivery confirmation email once your order shows that it has been delivered.

What should I do if I receive a damaged item?

If your shipment is damaged, please reach out to our Customer Support team at 888-292-9012 or email us at info@everythingtruckparts.com. You may also contact us here - Contact Us.