What is the Donaldson P551329 Fuel Filter?

The Donaldson P551329 Fuel Filter is a high-quality, spin-on fuel filter designed to separate water from fuel, enhancing engine performance and longevity. It effectively traps contaminants that could hinder fuel flow and damage the engine components. This filter is crucial for diesel engines, as they are more susceptible to water and debris in fuel. Regularly replacing this filter ensures optimal performance, especially in heavy-duty applications or in environments with poor fuel quality.

How does the water separator in the P551329 work?

The water separator in the Donaldson P551329 operates by utilizing a coalescing process, where water droplets in the fuel combine to form larger droplets that settle at the bottom of the filter. This prevents water from entering the engine, which can lead to corrosion and poor performance. It's particularly beneficial in climates with high humidity or where biodiesel is used, as it can absorb more water. Regularly checking and draining the water from this filter is vital for maintaining engine health.

What vehicles or equipment is compatible with the P551329 Fuel Filter?

The Donaldson P551329 Fuel Filter is compatible with a wide range of diesel engines used in trucks, construction equipment, and agricultural machinery. Specific models may include those from manufacturers like CAT, Cummins, and others that require a fuel filter with a spin-on design. Always refer to the equipment specification manual to ensure compatibility before purchasing. Using the correct filter enhances engine efficiency and minimizes the risk of breakdowns during operation.

Why is it important to replace the fuel filter regularly?

Regular replacement of the fuel filter, such as the Donaldson P551329, is essential for preventing engine damage and ensuring smooth operation. Over time, filters can become clogged with particulates and water, leading to reduced fuel flow, which can starve the engine. This can cause issues like hard starts and rough idling. By adhering to a maintenance schedule for filter replacement, you can maintain optimal fuel system performance and prolong the life of your engine.

Can I install the Donaldson P551329 fuel filter myself?

Yes, the installation of the Donaldson P551329 fuel filter can typically be done by individuals with basic mechanical skills. The spin-on design allows for straightforward replacement—simply unscrew the old filter and screw on the new one. It’s advisable to check any specific vehicle guidelines and possibly prime the filter with fuel to avoid any air pockets. This method can save time and provide satisfaction through self-service, particularly for car enthusiasts.

What are the benefits of using Donaldson filters?

Donaldson filters, including the P551329, are renowned for their high efficiency and superior filtration capabilities. They are manufactured with durable materials that ensure longevity even under heavy-duty conditions. The technology used in Donaldson filters can effectively reduce engine wear and improve fuel system cleanliness compared to generic filters. Choosing Donaldson can also mean better performance in specialized applications, such as those involving off-road vehicles or construction machinery that operate in harsh environments.

Where can I buy the Donaldson P551329 Fuel Filter, Water Separator, Spin-on?

You can buy the Donaldson P551329 Fuel Filter, Water Separator, Spin-on at Ubuy in UK. They provide a convenient range of products and often offer detailed information about the items, making it easier to choose the right filter for your needs. Ubuy ensures that customers have access to reliable automotive parts, particularly for those in industries that require consistent maintenance of machinery and vehicles.

What maintenance tips should I follow with the P551329 filter?

To maintain the Donaldson P551329 fuel filter, regularly check for any leaks and monitor fuel quality. It's essential to perform routine inspections and replace the filter according to the manufacturer’s recommendations or when you notice a drop in engine performance. Additionally, draining any accumulated water from the separator regularly is crucial for maintaining optimal filtration. Implementing these practices can prevent larger engine issues and ensure your vehicle operates smoothly.

How does the P551329 filter protect my engine?

The Donaldson P551329 filter protects your engine by effectively filtering out contaminants and separating water from fuel before it reaches the engine. This prevention of debris and moisture entering the fuel system reduces the risk of corrosion, injector failure, and overall system clogging. Engines running contaminated fuel are more prone to performance issues and potential damage. Thus, using the P551329 helps ensure a cleaner fuel system, resulting in better performance and longevity of the engine.

What should I do if my fuel filter warning light is on?

If your vehicle's fuel filter warning light illuminates, it typically indicates that the filter may be clogged and requires immediate attention. The Donaldson P551329 is crucial for your engine’s performance, so you should check the filter as soon as possible. Consider replacing it if it has exceeded the recommended interval since the last replacement. Ignoring this light may lead to decreased engine performance and potential damage over time, so addressing the warning promptly is essential for your vehicle's health.

How to Shop Donaldson P551329 Fuel Filter, Water Separator, Online From Ubuy?

It’s easy to shop Donaldson P551329 Fuel Filter, Water Separator, online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Donaldson

Donaldson filtration products will help keep your trucks running smoothly and efficiently.

Donaldson

Item #: 143321445

Donaldson P551329 Fuel Filter, Water Separator, Spin-on

87% of respondents would recommend this to a friend

Item #: 143321445

GBP 22

Price Details

Price

GBP 22

Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )

Availability : In stock

Imported from USA store

QTY:

Excluding VAT : VAT will be calculated on the checkout page

Order now and get it around Sunday, November 01

Secured transaction

Our Top Logistics Partners

Donaldson filtration products will help keep your trucks running smoothly and efficiently.

U-Care Warranty:

None

Select a Plan

Buy Now Pay Later

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Advanced Filtration

This filter effectively removes contaminants and water from fuel, enhancing engine performance and longevity compared to standard filters.

Easy Installation

The spin-on design allows for quick and hassle-free installation, saving time and effort for both professionals and DIY users.

Durable Construction

Built with high-quality materials, the Donaldson P551329 ensures reliable operation and extended lifespan, providing excellent value and peace of mind.

Product Details

Brand Name	Donaldson
Manufacturer Part Number	P551329
Manufacturer	Donaldson
Unit Count	1 Count
OEM Equivalent Part Number	00088833-VERSATILE,02910150-JCB,02910150A-JCB,1072418M1-MASSEY FERGUSON,1076748M1-MASSEY FERGUSON,1076748M2-MASSEY FERGUSON,1125N010-DONGFENG,11E170210-CUMMINS,11E170210-HYUNDAI,1492250-ONAN,1492259-ONAN,1492582-ONAN,1507033-FRANKLIN,15270824-TEREX,16123-KOMATSU,161623-INTERNATIONAL,161623-KOMATSU,1992366-BOBCAT,1992366-VALMET,1992366B-BOBCAT,2191P551329-MACK,25850-NEW HOLLAND,278609119903-TATA,2910150-JCB,2RK127177B-VW,30003063-CATERPILLAR,30003070-CATERPILLAR,303437582-WHITE,3196204010-UD TRUCKS,332Y3163-JCB,3621278M1-MASSEY FERGUSON,36846-VOLVO,3890063-CUMMINS,3890706-CUMMINS,3903410-AGCO,3903410-CUMMINS,3903410-SAMSUNG,3925274-CUMMINS,3930942-CUMMINS,3930942-HITACHI,3935274-CUMMINS,3I1178-CATERPILLAR,3I2132-CATERPILLAR,4093730-CUMMINS,43923093-VOLVO,538241-CATERPILLAR,53C0051-CUMMINS,6000008-TEREX,6732716120-KOMATSU,6742015065-KOMATSU,709936-AGCO,72501531-AGCO,75208274-FIAT,75208274-HITACHI,75208274-NEW HOLLAND,76107829-FIAT,76107829-HITACHI,76192505-HITACHI,81028800-VALMET,83977314-NEW HOLLAND,86991002-NEW HOLLAND,88833-VERSATILE,8961100068-NEW HOLLAND,912O3410-VOLVO,9414100789-GROVE,9414100805-GROVE,9576P550439-FORD,991203410-SAMSUNG,991203410-VOLVO,9991203410-SAMSUNG,A77470S1-SAMSUNG,CBOS3410-ROMANIA MAN,CU3903410-KOMATSU,CUFS1280-KOMATSU,DNP550439-FREIGHTLINER,DNP551329-FREIGHTLINER,F3HZ9162A-FORD,F413331-JOHN DEERE,K2650575-TEREX,L76107829-HITACHI,LBF1280-NEW HOLLAND,MCJ925274-MCCORMICK,V88833-FIAT,V88833-FORD,V88833-NEW HOLLAND,YE3903410-KAWASAKI
Number of Items	1
UPC	742330080757
Number of Packs	1
Included Components	Item
Item Type Name	Filters
Model Number	P551329
Outer Material	Metal
Style Name	Spin-On
Product Grade	Performance Part
Compatible with Vehicle Type	Bus, Truck
Automotive Fit Type	Universal Fit
Item Diameter	3.66 inches (9.3 cm)
Item Weight	400.2 g
Brand	Donaldson
Vehicle Service Type	Bus, Truck

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Heavy Machinery Users
Ideal for users operating machinery that requires reliable fuel filtration to prevent engine damage and ensure optimal performance.
Commercial Fleet Owners
Perfect for fleet operators looking to maintain efficiency by ensuring all vehicles have effective fuel and water separation.
DIY Enthusiasts
Great for DIY mechanics who want an affordable and easy-to-install solution for fuel filtration in their vehicles.

Sports Car Enthusiasts
Not suitable for high-performance vehicles where specialized fuel filters may be required for optimal engine performance.

Product Description

Donaldson P551329 Fuel Filter, Water Separator, Spin-on

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop Donaldson P551329 Fuel Filter, Water Separator, Online From Ubuy?

Answer: It’s easy to shop Donaldson P551329 Fuel Filter, Water Separator, online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Donaldson P551329 Fuel Filter, Water Separator, Available to Shop Online in UK?

Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The Donaldson P551329 Fuel Filter, Water Separator, is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Donaldson Fuel Filters P551329 Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0

1 customers ratings

5 Star

100%
4 Star

0%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

4.2/5 9704 reviews

Read reviews

Jasmin

Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot

Anke

Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot

Hazel

Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot

Opaleye

Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot

Adele

Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot

WHY SHOP WITH US

Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GBP 22

Excluding VAT : VAT will be calculated on the checkout page

Order now and get it around Sunday, November 01

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Engineered for durability and performance that matches original standards.
Ideal for various commercial vehicles including trucks and buses.
Reduces maintenance downtime and long-term expenses.
Trusted by fleet managers worldwide for over 100 years.
Includes a wide range of filtration solutions.
Compact size and lightweight design for easy installation.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Donaldson P551329 Fuel Filter, Water Separator, Spin-on

GBP 22

Price Details

Price

Buy Now Pay Later

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Dangerous Goods

Who Should Buy?

Product Description

Customer Questions & Answers

Donaldson Fuel Filters P551329 Editorial Review

Customer Reviews & Ratings

Review this product

Platform Trust & Buyer Confidence

WHY SHOP WITH US

Product Price History

Important information

GBP 22

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*