Product Introduction

• Structure: A spin-on, canister-style filter with a steel housing and a replaceable filtration element. It features precision-machined threaded connections for leak-free installation and a service instruction label with torque specifications. The internal media uses multi-layered, high-efficiency paper to capture particles down to the micron level.

• Performance: Effectively removes dirt, rust, and water from fuel, preventing damage to sensitive injectors and pumps. The high-capacity filter media maintains efficient flow rates even under heavy loads, ensuring consistent engine performance and extending the service life of fuel system components.

• Design: Directly interchangeable with original equipment filters, designed for quick and tool-free replacement to minimize maintenance downtime.

Core Function

1. Contamination Removal: Captures particulate contaminants and water from fuel to prevent abrasion and corrosion in the high-pressure injection system.

2. Performance Protection: Maintains clean fuel delivery to the injectors, ensuring optimal spray patterns and combustion efficiency.

3. Service Convenience: The spin-on design allows for fast, hassle-free replacement during routine maintenance, reducing vehicle downtime.

Fuel Filter 612630080087 WEICHAI – OEM-Grade Filtration for Heavy-Duty Engine Protection

Every minute of unplanned downtime costs your fleet money. The Fuel Filter 612630080087 WEICHAI stands as the frontline defender of your engine’s fuel injection system, trapping harmful contaminants before they reach precision components. Engineered to meet WEICHAI’s strict OEM specifications, this fuel filter delivers consistent flow rates, superior water separation, and extended service life—keeping your trucks on the road and your maintenance budgets under control. Sourced directly from METTLEAD Truck Parts’ quality-controlled supply chain in China, it arrives at your warehouse faster and at a factory-direct price that strengthens your bottom line.

Why the Fuel Filter 612630080087 Matters to Your Fleet

Diesel fuel picks up moisture, rust particles, and microscopic debris during storage and transport. Without a high-performance fuel filter, these contaminants accelerate injector wear, reduce combustion efficiency, and trigger costly engine failures. The Fuel Filter 612630080087 WEICHAI is purpose-built to handle the demanding operating conditions of Chinese heavy-duty diesel engines, filtering particles down to 3–5 microns while maintaining optimal fuel pressure across the entire service interval.

Key Functions and Benefits

• High-Efficiency Contaminant Removal: Multi-layer composite filter media captures 98.7% of particles ≥3 microns, protecting high-pressure common rail injectors from premature wear.
• Superior Water Separation: Integrated water-coalescence technology separates emulsified water from diesel, preventing corrosion and microbial growth in fuel lines.
• Stable Fuel Flow: Engineered pleat geometry maintains a low pressure differential (≤15 kPa at rated flow), ensuring consistent fuel delivery under all load conditions.
• Extended Service Life: High dirt-holding capacity allows operation up to 20,000 km or per WEICHAI-recommended intervals, reducing replacement frequency.
• Precise OEM Fit: Thread size, gasket dimensions, and bypass valve settings match the original WEICHAI specification—no modifications, no guesswork.
• Corrosion-Resistant Housing: Electrophoretic-coated steel canister withstands harsh under-chassis environments without degradation.

Technical Specifications – Fuel Filter 612630080087 WEICHAI

Application: Vehicle and Engine Compatibility

The Fuel Filter 612630080087 WEICHAI is designed to serve the fuel systems of WEICHAI WP-series engines widely installed across China’s leading heavy-duty truck platforms. Whether your fleet hauls construction materials across rugged terrain or moves goods along intercity highways, this filter keeps fuel clean under real-world stress.

Compatible Truck Models

• SINOTRUK HOWO T7H / A7 – equipped with WEICHAI WP12/WP13 engines for long-haul logistics and heavy traction.
• SINOTRUK SITRAK C7H – premium tractor units powered by WEICHAI WP13 for high-efficiency express freight.
• SHACMAN X3000 / F3000 – workhorse models utilizing WEICHAI WP10/WP12 engines in mining, construction, and bulk transport.
• FOTON Auman EST / GTL – WEICHAI WP12-powered heavy trucks serving cold-chain and container transport corridors.
• FAW J6P – equipped with WEICHAI WP12 for demanding overland freight routes.

If you operate mixed fleets containing any of these platforms, standardizing on the Fuel Filter 612630080087 simplifies your parts inventory and reduces SKU complexity.

OEM/ODM Capabilities – Tailored to Your Market

METTLEAD Truck Parts understands that distributors and fleet operators across different regions have unique packaging, branding, and certification requirements. Our factory partnerships give you flexible options without compromising quality:

• White-Label Packaging: Receive the Fuel Filter 612630080087 WEICHAI in neutral boxes or under your own brand identity—ideal for aftermarket distributors building private-label product lines.
• Custom Packaging Design: Our team supports custom artwork, multilingual labeling, and region-specific regulatory markings (CE, ISO references, barcode/QR integration).
• Strict Quality Control: Every batch undergoes burst-pressure testing, flow-rate validation, and filtration efficiency sampling before shipment. Certificates of conformity are available on request.
• Flexible MOQs: Whether you need trial quantities for market testing or container-load volumes for established distribution, we accommodate both.

Explore our full range of WEICHAI engine components—including oil filters, air filters, and fuel system parts—on our WEICHAI Engine Parts category page.

Client Case Study: Fuel Filter 612630080087 WEICHAI Cuts Downtime for East African Fleet Operator

In early 2024, a Kenyan logistics company managing 120 SINOTRUK HOWO units experienced a spike in injector failures across its Nairobi–Mombasa corridor fleet. Root-cause analysis pointed to substandard aftermarket fuel filters that allowed fine particulates to pass through.

After switching to genuine-spec Fuel Filter 612630080087 WEICHAI units sourced through METTLEAD, the operator tracked measurable results over six months:

• Injector-related breakdowns dropped by 74%.
• Average filter service life increased from 11,000 km to the full 18,000 km OEM interval.
• Fuel consumption improved by an estimated 1.8% fleet-wide due to restored injection efficiency.
• Per-unit filter cost decreased 22% compared to their previous branded aftermarket supplier, thanks to METTLEAD’s factory-direct pricing.

The procurement manager noted: “We tested three suppliers before settling on METTLEAD. The Fuel Filter 612630080087 WEICHAI they deliver matches OEM quality at a price that actually makes sense for our replacement volume.”

Frequently Asked Questions – Fuel Filter 612630080087 WEICHAI

What contaminant size does the Fuel Filter 612630080087 WEICHAI effectively block?

This fuel filter captures particles as small as 3 microns with an efficiency rating above 98.7%. It targets the fine silt, rust, and scale particles that damage modern high-pressure common rail injectors operating at 1,600–2,000 bar.

How often should I replace the Fuel Filter 612630080087 in demanding operating conditions?

Under standard highway conditions, the recommended interval is 15,000–20,000 km. For trucks operating in dusty environments, using lower-grade diesel fuel, or running in extreme cold, shortening the interval to 10,000–12,000 km helps maintain peak filtration performance.

Is this fuel filter compatible with high-sulfur diesel fuels?

Yes. The Fuel Filter 612630080087 WEICHAI uses media and seals formulated to resist degradation from sulfur compounds commonly found in diesel supplies across Africa, Southeast Asia, and Central Asia. However, we recommend monitoring filter condition more frequently when fuel sulfur content exceeds 500 ppm.

Does the Fuel Filter 612630080087 include a water drain valve?

The 612630080087 is a spin-on canister filter designed to work in conjunction with WEICHAI’s fuel-water separator assembly. Water separation occurs primarily in the pre-filter stage; however, this filter’s coalescence layer provides secondary water removal to protect downstream components.

Can I use this filter on non-WEICHAI engines with the same thread size?

While the M20 × 1.5 thread is common, we do not recommend cross-application. Bypass valve pressure settings and flow rates are calibrated specifically for WEICHAI WP10/WP12/WP13 fuel system pressures. Using it on other engines may result in improper filtration or fuel starvation under load.

What quality inspections does METTLEAD perform on the Fuel Filter 612630080087 WEICHAI before shipping?

Each production lot undergoes: visual inspection for coating and weld integrity, dimensional verification against OEM drawings, burst-pressure testing (minimum 4× operating pressure), flow-rate testing at rated conditions, and random-sample filtration efficiency analysis. Non-conforming units are rejected before packing.

Ready to Secure Your Supply of Fuel Filter 612630080087 WEICHAI?

Your engines deserve filtration that performs—not filters that merely fit. METTLEAD Truck Parts delivers the Fuel Filter 612630080087 WEICHAI with OEM-matched quality, factory-direct pricing, and the logistics reliability your procurement schedule demands.

• ✓ Genuine-spec quality with strict batch testing
• ✓ Competitive pricing for volume buyers
• ✓ Fast production and flexible shipping worldwide
• ✓ White-label and custom packaging available

Request your quotation today. Tell us your required quantity, destination port, and any packaging preferences. Our team typically responds within 12 business hours with pricing, lead time, and shipping options.

👉 Contact METTLEAD Truck Parts to get your Fuel Filter 612630080087 WEICHAI quote now.