Coolant Filters

Your Professional Coolant Filters Supplier

China Everlasting Parts Co., Ltd. is a leading manufacturer of filters and a professional supplier of generator components and engine spare parts. We operate our own filter production facility and accessory processing center, and have established strong partnerships with numerous factories and industry-leading companies. Our product range includes filters, filter heads, filter assemblies, pumps, belts, automatic voltage regulators (AVRs), electronic actuators, electronic governors, stop solenoids, generator start controllers, oil pressure senders, switches, sensors, radiators, alternators, starters, turbochargers, meters, truck components, bus components, and other generator and engine spare parts.

One-Stop Procurement

By choosing us as your single supplier, we can provide the most comprehensive range of products, including filters, filter heads, diesel generator components, and engine spare parts.

Professional Team

Our team of sales personnel and technicians is readily available to assist you. Combined with ongoing quality control measures, we ensure stable product quality to safeguard your equipment.

Customized Services

As a professional manufacturer of spare parts, we tailor our offerings to meet customer requirements. Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) services are warmly welcomed.

Quality Control

Our filters and spare parts are manufactured according to genuine quality standards, ensuring that our components are fully compatible replacements for original accessories from various brands.

Oil Filter Element EO-8301
The Oil Filter Element EO-8301 delivers high-efficiency full-flow oil purification for heavy-duty commercial diesel engines and industrial generator equipment.
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Coolant Filter 600-411-1581
Premium spin-on coolant filter 600-411-1581 provides effective corrosion resistance and scale protection for heavy-duty cooling systems, safeguarding engine water jackets from erosion and cavitation.
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Coolant Filter P554074
High-performance P554074 spin-on coolant filter engineered to protect engine cooling systems. Filters impurities, conditions coolant chemistry, guards against liner pitting corrosion, and ensures...
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Coolant Filter P550867 WF2127 WE2127 For Freightliner Trucks
Coolant Filter P550867 is a premium spin-on water protection element matching Fleetguard WF2127 and HiFi WE 2127, engineered to optimize cooling systems in Freightliner, Kenworth, and...
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LFW2055 Coolant Filter for Cummins Engine
The LFW2055 Coolant Filter protects heavy-duty engines by maintaining thermal efficiency and chemical balance. It prevents liner pitting and overheating in Caterpillar, Komatsu, and John Deere...
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40C1778 Coolant Filter
Heavy-duty 40C1778 water filter for Komatsu, Cummins, and JCB engines. High-efficiency spin-on design protects cooling systems. Bulk wholesale pricing available.
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P554071 Coolant Filter Replacement for Atlas Copco Case
Coolant Filter P554071 is a premium spin-on filtration solution designed to maintain engine cooling system efficiency by removing contaminants and balancing coolant chemistry.
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Coolant Filter P554073
The P554073 coolant filter is designed to filter impurities and release DCA4 corrosion inhibitors, preventing cylinder liner cavitation and corrosion for long-term cooling system safety.
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Coolant Filter P552072
P552072 coolant filter is designed to filter impurities and release corrosion inhibitors, effectively preventing cylinder liner cavitation, rust, and scale buildup to ensure long-term cooling...
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40C0120 Coolant Filter
Coolant Filter 40C0120 Reference LiuGong 40C0120 Fleetguard WF2073 Donaldson P552073 Baldwin BW5073 Cummins 4058964 DAF 1193926 MITSUBISHI ME065322 VOLVO 34654 Application CATERPILLAR CUMMINS...
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P552055 Coolant Filter
Coolant Filter P552055 Reference DONALDSON P552055 CUMMINS 3305371 DETROIT DIESEL 23508427 HITACHI 78300099 INGERSOLL RAND 56985971 JOHN DEERE AR94652 LIEBHERR 7361502 WABCO WA1162 Application...
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600-411-1151 Coolant Filter
Coolant Filter 600-411-1151 Reference Baldwin BW5139 Fleetguard WF2067 Fleetguard WF2144 Komatsu 600-411-1151 LUBER-FINER LFW4016 Volvo 12967020 Wix 24074 Application BEDFORD TM2600 CUMMINS...
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Parameter

Parts Number:	WF2091	P554075	600-411-1171	9N-3367
Parts Name:	Coolant Filter	Water Filter	Coolant Filter	Coolant Filter, Spin-on
Physical Dimensions
Overall Height	136 mm (5.35 inch)	136 mm (5.35 inch)	182 mm (7.165 inch)	200 mm (7.87 inch)
Largest OD	94 mm (3.70 inch)	94 mm (3.70 inch)	94 mm (3.70 inch)	93 mm (3.66 inch)
Thread Size	11/16-16 UN	11/16-16 UN	11/16-16 UN	11/16-16 UN
Gasket OD	72 mm (2.83 inch)	72 mm (2.83 inch)	72 mm (2.83 inch)	71 mm (2.80 inch)

Types of Coolant Filters

The coolant filters produced by our company mainly include the following types:

Pre-charge filter

These contain an adequate amount of coolant additive to charge the cooling system at first. This allows depletion to the first service interval.

Spin-on filters

These are standard filters containing enough chemical additives to maintain cooling systems between the service intervals.

Blank filter

These filters have no chemical additives and are used with cooling systems maintained by liquid additive, systems that use long-lasting coolants and need no additive, or on systems that are overcharged in order to bring back the additive to the normal range.

Advantages of Coolant Filters

Extended Equipment Life
Manufacturing settings are not known as sterile environments. With so much machine activity, different materials and varied manufacturing processes occurring, it’s inevitable that the coolant used in your machinery can become contaminated.

Reduce Machine Maintenance
Making your machinery last longer is one thing, but industrial filtration of coolant also reduces your maintenance requirements. As we mentioned, contaminated coolant can cause unnecessary wear and tear, increasing your need for maintenance.

Longer Coolant Filtration Life
The longer your coolant lasts, the less of it you need to buy. It’s a pretty simple equation really, and it’s why filtration is so important in an industrial setting. Coolant and other lubricants can all be reused multiple times if filtered and purified correctly.

Reduced Downtime
We already touched on downtime, but it’s a significant factor that warrants mentioning it in more detail. Downtime is when a piece of machinery is not working or an entire process is not occurring.

Better Manufacturing Finishes
Coolant can become contaminated with various particles, such as metal, dust, dirt, and other factory materials. This affects machine operation, especially for smoothing processes. Let’s say your machinery is designed to produce parts with a smooth finish.

Environmental Benefits
Naturally, any process that involves recycling and reusing materials is good for the environment. Coolant isn’t a natural product, which makes disposal somewhat problematic. Essentially, disposing of used coolant has an impact on the environment because it needs to end up somewhere.

Cost Savings Through Coolant Filtration
The cost savings that come from industrial coolant filtration are immense. Remember, industrial machinery requires large volumes of coolant annually. It’s not like the amount you might pour into your car once a year. Because coolant is an operating cost, it makes sense to filter and reuse it.

Steps to Replace the Coolant Filter

Step 1

The first step is to ensure that your car engine is cold. Open the car hood and look at the old engine coolant filter which has to be replaced.

Step 2

Use an oil filter strap wrench to hold the coolant filter and return it anti-clockwise to loosen it. While doing this, some of the coolant might spell out, so make sure that you are careful enough.

Step 3

Clean the filter base of the new coolant filter and lubricate the gasket before installing it. Place the new filter in position and hand tighten it until the gasket contacts the base.

Step 4

Finally, use the oil filter strap wrench to tighten the coolant filter. The number of turns to which the filter has to be tightened is often mentioned on the filter itself.

Coolant Filter Custom Options

● Material of filter element
● Structure and size
● Connection mode
● Flow rate
● Logo
● Package

Packaging and Shipping

Packaging	Standard Carton Box
Shipping	We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.

FAQ

Q: What is the point of a coolant filter?

A: Coolant filters are by-pass type filters, they take a portion of the pump output and direct it through the coolant filter, which in most cases, has an orifice to control said flow. It is important to know which type of coolant is in your radiator and match it to the correct coolant filters.

Q: How do you clean a coolant filter?

A: Blow with compressed air or water from the inside out. Brake cleaner and solvents are not recommended which may dam- age and cause premature wear on the coolant filter's sealing orings and adhesives.

Q: How does a coolant filter work?

A: As the coolant circulates through the engine, it passes through the filter. The filter element traps the particles and impurities. The clean coolant then continues to flow back into the engine, while the contaminants are retained within the filter until it is replaced or cleaned.

Q: Where is a coolant filter usually located in a vehicle?

A: It can be located in various places depending on the vehicle design. Commonly, it may be near the radiator, along the coolant hoses, or integrated into the coolant reservoir. Some vehicles may have it mounted close to the engine block.

Q: How can you tell if a coolant filter needs to be replaced?

A: Signs include visible dirt or debris in the coolant, engine overheating, reduced coolant flow, or if the vehicle's maintenance schedule indicates it's time for replacement. Some filters may also have a pressure - differential indicator that signals when it's clogged.

Q: Are there different filter materials for coolant filters?

A: Yes, common materials include cellulose, which is cost - effective and suitable for basic filtration, and synthetic fibers, which offer better filtration efficiency and durability, especially in harsher operating conditions.

China Everlasting Parts Co., Ltd. is one of the leading manufacturers and suppliers offering original and genuine coolant filters in China. Having specialized in this field for many years, we provide customers with OEM coolant filters replacement. Welcome to wholesale quality, durable and cheap the aftermarket products from our factory.

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