High-performance spin-on and cartridge oil filters with calibrated bypass valves and anti-drain back valves. Engineered for maximum engine protection and extended service intervals.
| Parameter | Specification |
|---|---|
| Product Types | Spin-on (canister) / Cartridge (element) / Eco filter |
| Filter Media | Glass fiber / Cellulose blend / Synthetic (high efficiency) |
| Filtration Efficiency | ≥95% at 20-40 micron (ISO 4548-12) |
| Bypass Valve | Calibrated opening pressure: 1.0 - 2.5 bar (model specific) |
| Anti-Drain Valve | Silicone / Nitrile rubber (prevents dry starts) |
| Canister Material | 0.5mm steel with anti-corrosion coating / High-temp plastic |
| Thread Size | 3/4-16 UNF, M20x1.5, M22x1.5, 13/16-16, etc. |
| Max Pressure | ≥15 bar burst pressure |
| Service Interval | 5,000 - 15,000 km (depending on oil type) |
| Certifications | IATF 16949, ISO 9001, CE, RoHS |
High-efficiency media captures 95% of harmful particles, preventing premature engine wear and extending engine life.
Silicone anti-drain valve keeps oil in the filter after engine shutdown, ensuring instant oil pressure on cold starts.
Precision-calibrated bypass valve opens at exact pressure to protect engine from oil starvation during cold starts or clogged filter.
0.5mm steel canister with anti-corrosion coating withstands up to 15 bar burst pressure for reliable performance.
Full range of spin-on canister filters and eco cartridge elements. Covers all modern engine designs including European eco models.
Database covering 2000+ OEM part numbers for Toyota, Honda, Nissan, Hyundai, VW, BMW, Mercedes, Ford and more.
Alongside the BAIKUAN AUTO line, we run private-label oil filter programmes for distributors and brands in 60+ countries. Here is how a typical OEM order runs, from first inquiry to container on the water:
Send us your target models or sizes, packaging design and logo artwork. Our sales engineers reply with a formal quotation within 24 hours.
Pre-production samples are ready in 7-10 days. Samples are free - you only cover the freight, so you can test quality before committing.
Standard lead time is 25-30 days depending on order quantity, with inline inspection and a final pre-shipment check on every order.
Export cartons, container loading photos and full B/L documentation, shipped from Qingdao or Tianjin port to your nearest destination.
Oil filter quality is invisible until an engine fails, so the spec sheet matters more here than on any other product line. Check three details: the media (quality paper versus cheap fiber), the anti-drain valve (prevents dry starts), and the relief valve setting (matches OE pressure). Our spin-on housings are powder-coated against corrosion, and cartridge end-caps are bonded to resist high oil temperatures. Whether you need spin-on filters for Japanese engines or eco-cartridges for European models, we match your OEM numbers before quoting - cross-reference errors are the most common cause of returns in this category.
MOQ is 500 pcs per model. Spin-on and cartridge types are priced by valve configuration, filter media and housing finish - direct FOB Qingdao/Tianjin pricing.
OEM cross-reference for Japanese, Korean, European and American engines - Toyota, Hyundai, Nissan, VW and GM platforms - covering passenger cars and light trucks.
Every batch passes burst-pressure, anti-drain valve and relief-valve setting tests, plus leak testing after assembly, on IATF 16949-certified lines.
Color box, neutral or custom private label packaging, with anti-rust coating options for humid coastal markets. Trade terms and lead times in our FAQ.
Both ECO (cartridge) and spin-on types share the same internals. Fuel filters for commercial vehicles are available with the same media grades.
| Component | Specification |
|---|---|
| Filter media | Paper from Shandong Renfeng, Korea Ahlstrom or USA H&V - runs 192 hours continuously at 135°C+ |
| Sealing ring | NBR nitrile rubber, oil-resistant from -30°C to +120°C, low compression set |
| By-pass valve | Reliably opens across 0.8-2.5 bar - protects the engine when the media clogs |
| Threaded ring | Machined on high-precision equipment - no fine metal chips entering the oil circuit |
| Service interval | Operating range 130-140°C with a 10,000 km change interval |
Look up a specific part number to see its full OE and aftermarket cross reference list.
Get competitive export pricing, free samples and full cross-reference catalog.
Yes. Spin-on filters with anti-drain back valves for fast oil pressure on start-up, and cartridge elements for the many European and Asian engines that use them.
The MOQ is 500 pieces per model. Models can be mixed in one order, quoted FOB Qingdao or Tianjin with transparent volume pricing.
Filters are produced on IATF 16949-certified lines and each batch is pressure and burst tested, with the pleat count, media grade and bypass valve setting checked against the specification. Batch records are available on request.
Yes. Send your OE numbers or vehicle list and we confirm the matching filter, thread size and bypass pressure, so there is no risk of a wrong fitment at the counter.
We print your logo on the can and supply your box artwork. Production takes 25-30 days after a 30% T/T deposit, the balance against a copy of the bill of lading, and every order carries a 12-month warranty.
