Weichai Fuel Water Separator 612630080088 | PL420 Diesel Fuel Filter for Heavy Truck
The 612630080088 fuel water separator filter is a critical component in the diesel engine fuel system, designed to effectively remove water and contaminants from fuel before it reaches the injection system.
It helps protect key components such as fuel injectors and injection pumps from corrosion and wear, ensuring stable engine performance and extended service life.
Featuring a spin-on design, this filter allows for quick installation and easy replacement, reducing maintenance time and cost.
It helps protect key components such as fuel injectors and injection pumps from corrosion and wear, ensuring stable engine performance and extended service life.
Featuring a spin-on design, this filter allows for quick installation and easy replacement, reducing maintenance time and cost.


Applications
● Weichai WP10 / WP13 diesel engines
● Heavy-duty trucks (HOWO / SHACMAN / FAW / FOTON)
● Engine overhaul and repair markets
● Construction and mining machinery
● Heavy-duty trucks (HOWO / SHACMAN / FAW / FOTON)
● Engine overhaul and repair markets
● Construction and mining machinery
Product Advantages
● Efficient Water Separation
Effectively removes water from diesel fuel to prevent corrosion and engine damage.
● High Filtration Efficiency
Filters impurities and particles, ensuring clean fuel supply.
● Engine Protection
Protects fuel injectors and injection pumps, extending engine life.
● Easy Installation
Spin-on design for quick and convenient replacement.
● OEM Standard
Manufactured to meet original equipment specifications for direct replacement.
Technical Specifications
|
Item |
Specification |
|
Item Name |
Fuel Water Separator |
|
Part Number (OE No.) |
612630080088 |
|
Brand |
Weichai |
|
Type |
Spin-on Fuel Filter |
|
Application |
Diesel Engine Fuel System |
|
Engine Model |
WP10 / WP13 |
|
Outer Diameter |
108–110 mm |
|
Height |
~228–229 mm |
|
Thread Size |
1”-14 UNF |
|
Gasket OD |
99 mm |
|
Gasket ID |
90.3 mm |
|
Material |
Metal + filter media |
|
Condition |
New |
|
Warranty |
6 months |
|
Packaging |
Carton / Neutral packing |
|
Place of Origin |
China |
Function
The fuel water separator removes water and contaminants from diesel fuel, ensuring clean fuel delivery to the engine and protecting the fuel injection system from damage.
Packaging & Delivery
● Standard export carton or customized packaging
● Delivery time: 3–10 days
● Shipping: Sea / Air / Express
● Payment: T/T, L/C, Western Union
● Delivery time: 3–10 days
● Shipping: Sea / Air / Express
● Payment: T/T, L/C, Western Union
FAQ
Q1: What is your terms of packing?
A: Generally, we pack you goods use factory packing box or neutral boxes.
Q2: What is your terms of payment?
A: By TT. We'll show you the photos of the products and packages before you pay the balance.
Q3: How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4: How do you make a price offer and how long is its validity?
A: We usually quote within 24 hours by email after we get your inquiry . If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority. The price valid with 30 days.
Q5: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6: Do you accept third party inspection?
A: Yes, we do.
Q7: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Q9: How to guarantee your after-sales service?
A: 1. Strict inspection during production;
2. Strictly check the products before shipment to ensure our packaging in good condition;
3. Track and receive feedback from customer regularly.
A: Generally, we pack you goods use factory packing box or neutral boxes.
Q2: What is your terms of payment?
A: By TT. We'll show you the photos of the products and packages before you pay the balance.
Q3: How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4: How do you make a price offer and how long is its validity?
A: We usually quote within 24 hours by email after we get your inquiry . If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority. The price valid with 30 days.
Q5: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6: Do you accept third party inspection?
A: Yes, we do.
Q7: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Q9: How to guarantee your after-sales service?
A: 1. Strict inspection during production;
2. Strictly check the products before shipment to ensure our packaging in good condition;
3. Track and receive feedback from customer regularly.

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Mr. Perry Wu International Sales Director