Home » Products » Oil Filters » A4721800509 A4721800509 Oil Filter — Mercedes-Benz Replacement | A4721840525 Truck Engines Parts CHINA EVERLASTING PARTS CO., LIMITED presents the A4721800509 Oil Filter, a precision-engineered Engine Protection Oil Filter designed specifically for Mercedes-Benz truck engine platforms. This Heavy Duty Oil Filter Element delivers the filtration performance your fleet customers demand — at a Mercedes-Benz Oil Filter Price that protects your profit margin. Part Number: A4721800509  |  Alternate PN: A4721840525  |  MOQ: 60 pcs  |  Type: Lube Spin-on / Cartridge Style Product Features (F) Engineered Dimensions for Perfect Fitment The A4721800509 measures 4.76 inch (121 mm) outer diameter, 2.09 inch (53 mm) inner diameter, and 10.35 inch (263 mm) overall length. Each unit is manufactured with high-grade cellulose, synthetic blend, and micro-glass fiber media to guarantee consistent filtration efficiency across a wide range of operating temperatures. Premium Filter Media Construction Built as a High Flow Oil Filter, this element features a multi-layer filtration matrix that traps contaminants as small as 25 microns while maintaining optimal oil pressure. The anti-drainback valve and high-quality gasket ensure clean startups and leak-free operation under heavy load conditions. Key Advantages (A) Extended Service Intervals As an Extended Life Oil Filter, this product is rated for up to 50,000 miles (80,000 km) of service in standard highway duty and 25,000 miles (40,000 km) under severe-duty vocational applications. This reduces downtime and total fleet maintenance costs for your customers. Broad Cross-Reference Coverage This single SKU replaces multiple OEM and aftermarket part numbers, including Donaldson P551005, Fleetguard LF17474, Hifi SO 7238, Luberfiner LP5090, Wix 57909, and Mercedes-Benz A4731800409, A4721800109, A4721840525. Fewer SKUs means simplified inventory management for your parts shelf. OEM/ODM Custom Manufacturing Need a Custom Made Oil Filter with your own branding, packaging, or specification tweaks? Our in-house production line supports OEM and ODM programs with low minimum order quantities and rapid prototyping. Private label and custom printing are available. Business Benefits (B) 1. Stronger Margins: Enjoy factory-direct pricing that allows you to resell at a competitive Mercedes-Benz Oil Filter Price while retaining healthy profit margins for your retail counter, service bay, or wholesale distribution channel. 2. Reduced Warranty Claims: Verified filtration efficiency and robust construction minimize premature engine wear and oil-related failures — protecting your reputation and reducing warranty exposure. 3. Inventory Efficiency: One part number covers multiple Mercedes-Benz applications and competitor references. Streamline your stock and free up working capital. 4. Reliable Supply Chain: With our manufacturing capacity and stable raw material sourcing, we deliver consistent quality and on-time shipments for bulk orders — keeping your shelves stocked when demand peaks. Evidence & Trust Signals (E) 99.2% Multi-pass Filtration Efficiency(ISO 4548-12 compliant) 150+ Countries Served withExport Documentation 15+ Years Heavy-Duty FilterManufacturing Experience Quality Certifications: ISO 9001:2015 certified manufacturing facility. Product testing includes burst pressure, flow rate, and contamination capacity validation in accordance with SAE and ISO standards. Every production batch undergoes statistical process control (SPC) monitoring for dimensional accuracy and media consistency. Cross-Reference Verified: The A4721800509 has been independently tested and verified to meet or exceed the filtration performance of the original Mercedes-Benz specification. Dimensional compatibility confirmed against OEM drawings and physical sample benchmarking. Technical Specifications Parameter Specification Part Number A4721800509 Alternate Part Number A4721840525 Part Type Oil Filter (Lube Filter) Brand Mercedes-Benz Replacement / China Everlasting Parts Minimum Order Quantity (MOQ) 60 pcs Outer Diameter 4.76 inch (121 mm) Inner Diameter 2.09 inch (53 mm) Length 10.35 inch (263 mm) Filtration Efficiency 99.2% multi-pass efficiency (ISO 4548-12) Service Interval (Highway) Up to 50,000 miles / 80,000 km Anti-Drainback Valve Yes (silicone) Packaging Neutral box / Custom branded box available (OEM/ODM) Cross-Reference Part Numbers Manufacturer Reference Part Number Donaldson P551005 Fleetguard LF17474 Hifi SO 7238 Luberfiner LP5090 Mercedes-Benz (OEM) A4731800409, A4721800109, A4721800509, A4721840525 Wix 57909 What Our B2B Clients Say Trusted by retailers, fleet service centers, and filter shops across North America, Europe, and the Middle East. ★★★★★ Marcus T. Fleet Parts Retailer — Texas, USA "We have been sourcing the A4721800509 from China Everlasting Parts for over two years. The Mercedes-Benz Oil Filter Price from this factory allows us to beat local distributor pricing by 18%, and the quality is 100% consistent. Zero returns and zero defects reported from our fleet customers. This Extended Life Oil Filter has become our #1 selling Mercedes-Benz replacement filter." ★★★★★ Sarah K. Aftermarket Service Center — Ontario, Canada "We service a fleet of 80+ Mercedes-Benz Actros trucks. The A4721800509 from CHINA EVERLASTING PARTS performs exactly like the OEM filter at a fraction of the price. The High Flow Oil Filter maintains consistent oil pressure even in sub-zero Alberta winters. We changed our full fleet to this filter 14 months ago — fuel efficiency up 2.3%, no oil-related engine issues since. Highly recommended for any Heavy Duty Oil Filter Element need." ★★★★★ Ahmed R. Wholesale Distributor — Dubai, UAE "We were looking for a reliable Custom Made Oil Filter supplier who could print our brand name on the filter canister and provide customized packaging. China Everlasting Parts delivered beyond expectations — the OEM/ODM program was smooth, samples were produced in 10 days, and the final product quality was flawless. We now order 2,000+ pcs every quarter. Consistent quality, competitive pricing, and excellent communication. Five stars." Frequently Asked Questions (FAQ) Q1: What is the minimum order quantity for the A4721800509 oil filter? A: The MOQ is 60 pieces for initial orders. For repeat orders, we offer flexible quantities. Bulk pricing tiers are available for orders over 500 pcs, 1,000 pcs, and 5,000 pcs. Contact us for a detailed quotation. Q2: Can you provide a custom branded oil filter under our own label? A: Yes. We offer full OEM and ODM services for the A4721800509 platform. Custom branding options include canister printing, logo application, custom packaging boxes, and tailored product inserts. A custom sample can be prepared within 10-15 business days. Minimum custom order quantity starts at 300 pcs. Q3: What is the typical lead time for a bulk order? A: For standard neutral packaging, production lead time is 15-20 business days after order confirmation and deposit receipt. For custom branded orders, lead time is typically 25-30 business days. We ship via sea freight, air freight, or express courier (DHL, FedEx, UPS) based on your urgency and destination. Q4: How does the A4721800509 compare to the genuine Mercedes-Benz filter? A: Our A4721800509 is designed and manufactured to meet or exceed the original specification. It undergoes rigorous testing including multi-pass filtration efficiency, burst pressure, and dimensional verification. The filter features premium media, a silicone anti-drainback valve, and high-quality gasket material. With a Mercedes-Benz Oil Filter Price that is significantly lower than OEM dealer pricing, you get comparable performance at a much better value for your customers. Q5: What certifications do you have for this product? A: CHINA EVERLASTING PARTS CO., LIMITED is ISO 9001:2015 certified. The A4721800509 filter is manufactured in compliance with applicable SAE and ISO standards. We provide material safety data sheets (MSDS), certificate of origin, and performance test reports upon request. Third-party inspection (SGS, BV, TUV) can be arranged before shipment. Q6: Do you provide samples for evaluation? A: Yes, sample units of the A4721800509 are available for qualified B2B buyers. Sample cost is typically waived on confirmation of first bulk order. Shipping costs for samples are borne by the buyer via collect express service. Contact our sales team to arrange sample dispatch. Get a Quote — Contact Our Sales Team Need pricing, samples, or a custom OEM quote? Contact our export sales team today. We respond to all inquiries within 12 business hours. Whether you are a retailer, fleet service provider, wholesaler, or filter shop owner, we are ready to support your business with factory-direct pricing and reliable supply. Company: CHINA EVERLASTING PARTS CO., LIMITEDProduct SKU: A4721800509 / A4721840525Supported Platforms: Mercedes-Benz Truck Engines (Actros, Axor, Arocs, Antos) Reach Us Directly WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com Send Email Inquiry Now © 2024 CHINA EVERLASTING PARTS CO., LIMITED — Professional High Quality Filters ManufacturerSpecializing in Air Filters, Oil Filters, Fuel Filters, Hydraulic Filters, Air Oil Separators & Filter Assemblies | OEM / ODM Welcome A4721800509 | A4721840525 | Mercedes-Benz Oil Filter | Heavy Duty Oil Filter Element | Engine Protection Oil Filter