Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of oil drain plug washer oe 803916010 for subaru in China. With abundant experience, we warmly welcome you to buy bulk durable oil drain plug washer oe 803916010 for subaru in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
Oil Drain Plug Washer OE 803916010 For Subaru is a high-quality, precision-engineered component specifically designed for Subaru oil drain plugs. Crafted for durability and a perfect fit, this metallic crush washer ensures a tight, leak-free seal during engine oil changes. Essential for automotive maintenance, it provides reliable protection, preventing oil drips and maintaining optimal engine performance. Easy to install and corrosion-resistant, it is the ideal choice for mechanics and DIY enthusiasts looking to keep their Subaru running smoothly and reliably on the road.
Essential Fitment & Specs
Parameter | Details |
OE Number | 803916010 |
MOQ | 1000 PCS (If In-Stock: B2B MOQ Negotiable) |
|---|---|
Size (ID×OD×W) | 16mm × 22mm × 2mm (Standard) |
Material Options | Aluminum, Copper, or Soft Steel |
Color | Silver (Aluminum) / Copper (Copper) |
Common Application | Subaru Engine Oil Drain Plug |
Position | Engine Oil Pan |
Technical Performance

☑ Engineered for high-temperature resistance, this washer maintains structural integrity under extreme engine heat, ensuring consistent sealing performance throughout the oil change interval.
☑ The precision-machined dimensions provide a perfect, snug fit against the oil drain plug, preventing any potential fluid bypass or leakage during vehicle operation.
☑ Constructed from high-ductility materials like copper or aluminum, it effectively conforms to surface irregularities on the oil pan, creating an airtight, reliable seal.
☑ Designed to resist corrosive automotive fluids and environmental factors, this component ensures longevity, effectively preventing oxidation and maintaining surface quality over time.
☑ By providing an optimal crush seal during installation, it protects the engine's oil system, securing maximum reliability and preventing costly oil leaks for Subaru owners.
Manufacturing & Quality Control
🏭 Each washer is manufactured using advanced cold-forging technology, ensuring a uniform metallic grain structure that enhances overall strength and mechanical durability.
⚙️ Our production line utilizes automated precision stamping equipment, maintaining strict tolerances to ensure every piece matches the OE 803916010 specifications perfectly.
🔍 Stringent quality control protocols are implemented at every stage, with automated visual inspection systems identifying and discarding any parts with surface defects.
🔬 Batch testing includes hardness and material purity checks, guaranteeing that the raw materials used meet high-grade automotive standards for reliability under pressure.
✅ Final inspections confirm dimensional accuracy and surface finish, ensuring each finished product provides a dependable, leak-proof installation for long-term engine protection.

Trade & Supply Solutions

📦 We provide flexible shipping options, including express air freight for urgent needs and cost-effective bulk sea shipping, ensuring timely delivery globally.
🤝 Our dedicated trade team supports OEM and aftermarket clients with customized packaging and private labeling services to enhance your brand presence.
📈 Leveraging strong supply chain management, we maintain substantial inventory levels of OE 803916010, guaranteeing immediate order processing and consistent supply stability.
🌍 With extensive experience in international logistics, we handle all export documentation and compliance requirements, ensuring a smooth and hassle-free customs clearance process.
💡 We offer competitive pricing structures and tiered volume discounts, providing scalable supply solutions tailored to fit the specific needs of your business growth.
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