Product Introduction

• Structure: A spin-on canister-style filter with a steel housing, multi-layered high-efficiency paper media, and a threaded connection for leak-free installation. It features a rubber gasket seal and precision-machined mounting surface for secure attachment.

• Performance: Captures fine particulate contaminants down to the micron level, preventing abrasion and damage to sensitive fuel injectors and pumps. The high-capacity 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. Fine Contamination Removal: Removes small dirt, rust, and debris particles that bypass the primary filter, ensuring ultra-clean fuel delivery to the injection system.

2. Injection System Protection: Protects high-pressure injectors and pumps from wear and clogging, maintaining optimal spray patterns and combustion efficiency.

Fuel Filter 1000053555-1000422382 WEICHAI – Premium OEM-Quality Replacement for Heavy-Duty Diesel Engines

Your WEICHAI engine deserves a fuel filter that works as hard as it does. The Fuel Filter 1000053555-1000422382 WEICHAI delivers precise fuel filtration efficiency of ≥95% at 5 microns, safeguarding injectors and fuel pumps against contaminants that silently erode engine performance. Sourced directly from factory-certified production lines and tested under strict quality control protocols, this filter drops into your WEICHAI WP10, WP12, and WP13 series engines with zero modification — keeping your fleet on the road and your maintenance budget predictable.

METTLEAD Truck Parts supplies this genuine-spec fuel filter at factory-direct pricing, eliminating middlemen so procurement managers can secure competitive unit costs without sacrificing filtration integrity. Whether you manage a 50-truck fleet in East Africa or supply spare parts across Southeast Asia, this is the filter that protects your engines — and your margins.

Key Features and Benefits of Fuel Filter 1000053555-1000422382 WEICHAI

Engineered Filtration Performance

• Multi-layer synthetic media captures particles down to 5 microns, preventing injector tip erosion and fuel pump wear.
• Water separation efficiency ≥93% — removes emulsified water that causes corrosion and microbial growth in fuel tanks.
• Low flow restriction design maintains consistent fuel pressure even under full-load operating conditions, ensuring stable combustion and reduced exhaust emissions.

Durability Built for Harsh Conditions

• Anti-corrosion treated end caps and center tube resist degradation from biodiesel blends (up to B20) and high-sulfur fuels common in developing markets.
• Burst pressure rating: ≥0.6 MPa — exceeds OEM requirements for pulsation resistance during cold starts and high-altitude operation.
• Service life: 20,000–30,000 km (depending on fuel quality), matching OEM replacement intervals.

Direct Cost and Procurement Benefits

• 100% dimensional interchangeability with OEM part numbers 1000053555 and 1000422382 — no adapter kits or modifications required.
• Factory-direct pricing delivers 25–40% cost savings versus branded OEM channels while maintaining identical material specifications.
• Flexible MOQ supports both trial orders and container-load procurement for regional distributors.
• Custom packaging and white-label options available for aftermarket brands looking to build their own product identity.

Technical Specifications

Application: Vehicle and Engine Compatibility

The Fuel Filter 1000053555-1000422382 WEICHAI is engineered as a direct-fit replacement across multiple WEICHAI-powered platforms commonly deployed in mining, long-haul logistics, and heavy construction:

If your fleet runs WEICHAI-powered trucks on unpaved mining roads, dusty construction corridors, or high-humidity tropical logistics routes, this filter’s enhanced water separation and fine-particle capture keep your injectors clean — reducing unplanned downtime and extending overhaul intervals.

OEM/ODM Capability

White-Label and Custom Packaging

METTLEAD supports aftermarket distributors and regional brands seeking to package this fuel filter under their own identity. Our OEM/ODM services include:

• Custom outer box printing — your brand logo, part number cross-reference, and multilingual installation instructions.
• Private-label filter housing marking — laser-etched or printed branding on the filter canister itself.
• Custom assortment kits — combine this Fuel Filter 1000053555-1000422382 WEICHAI with oil filters and air filters for WEICHAI service kits tailored to your market.
• Strict quality control — every batch undergoes bubble-point testing, flow resistance measurement, and burst pressure validation before shipment.

Explore our full range of WEICHAI engine parts and filters to build a comprehensive product catalog for your customers.

Customer Case Study: Fuel Filter 1000053555-1000422382 WEICHAI in Action

Client: A fleet management company operating 120 SINOTRUK HOWO T7H trucks on mining routes in Tanzania.

Challenge: The client experienced premature injector failures every 40,000 km due to high particulate contamination in locally sourced diesel. OEM-channel filter costs were consuming 18% of their annual spare parts budget.

Solution: After switching to the Fuel Filter 1000053555-1000422382 WEICHAI supplied by METTLEAD at factory-direct pricing, the client implemented a strict 25,000 km replacement interval.

Results after 12 months:

• Injector failure rate dropped by 62% — extending average injector life from 40,000 km to over 100,000 km.
• Fuel filter procurement costs reduced by 34% compared to their previous branded OEM supplier.
• Zero unplanned roadside breakdowns attributed to fuel system contamination.
• Annual spare parts budget freed up $28,000 in savings — reallocated to preventive brake system maintenance.

“We tested the METTLEAD fuel filter against our previous supplier’s product in a blind 6-month trial on 20 trucks. Filtration performance was identical — the cost savings were not. We switched the entire fleet immediately.” — Procurement Manager, Dar es Salaam

Frequently Asked Questions About Fuel Filter 1000053555-1000422382 WEICHAI

What is the difference between part number 1000053555 and 1000422382?

Both part numbers reference the same physical fuel filter element. WEICHAI issued 1000422382 as an updated supersession number for 1000053555. The dimensions, thread specification, filtration media, and performance characteristics are identical. Our Fuel Filter 1000053555-1000422382 WEICHAI is cross-compatible with both part numbers.

Can this fuel filter handle high-sulfur diesel fuels?

Yes. The filter media and internal metal components are treated with anti-corrosion coatings specifically designed to resist the acidic byproducts generated by high-sulfur diesel (up to 500 ppm sulfur content). This makes it suitable for markets in Africa, Central Asia, and other regions where ultra-low-sulfur diesel is not yet standard.

How do I know when to replace the Fuel Filter 1000053555-1000422382 WEICHAI?

Replace the filter every 20,000–30,000 km under normal operating conditions. If your trucks operate in high-dust environments or use fuel of inconsistent quality, shorten the interval to 15,000–20,000 km. Symptoms of a clogged filter include power loss under load, rough idling, hard starting, and increased fuel consumption — all signals that the filter media has reached its contamination capacity.

Is this filter compatible with common-rail injection systems?

Absolutely. The 5-micron filtration accuracy is specifically calibrated for WEICHAI common-rail systems operating at injection pressures up to 1,800 bar. Particles above 5 microns cause accelerated wear on injector needle seats and high-pressure pump plungers — this filter catches them before they reach those critical components.

What packaging and shipping options are available for bulk orders?

Each Fuel Filter 1000053555-1000422382 WEICHAI ships individually boxed with anti-vibration foam inserts to prevent transit damage. Bulk orders are palletized and shrink-wrapped. We support FOB, CIF, and DDP terms with delivery to major ports worldwide. White-label packaging with your company branding is available for orders of 500 units or more.

Ready to Secure Factory-Direct Pricing on Fuel Filter 1000053555-1000422382 WEICHAI?

Every day your fleet runs with substandard filtration is a day closer to an expensive injector replacement. Lock in competitive pricing, confirm stock availability, and get a shipping timeline tailored to your port — all within 24 hours of your inquiry.

Contact METTLEAD Truck Parts now
to request a quote, ask about bulk discount tiers, or discuss custom packaging for the Fuel Filter 1000053555-1000422382 WEICHAI. Our team responds to procurement inquiries within one business day — because your fleet schedule does not wait.