Factory-direct B2B water pump supply
China Oil Cooler Manufacturer for Global B2B Buyers
Source oil coolers, oil cooler assemblies, oil filter housing assemblies, and heater control valves direct from a China factory. OEM number matching, trial orders, wholesale supply, and OEM/ODM support.
Consistent Quality
Every batch goes through the same testing process. Buyers get the same product quality on reorder, not just the first shipment.
Factory-Direct Pricing
No middlemen. Pricing is based on your order volume, with flexible MOQ for new buyers testing the market.
Reliable Delivery
Production scheduling and logistics coordination designed to hit your delivery window, not just ours.
Core Advantages
Why buyers choose us when they need flexibility, speed, and practical factory support
These three advantages matter most to importers, distributors, and smaller buyers who need a supplier that can move quickly and cooperate deeply.
We focus on engine cooling and oil management components for global B2B buyers who need stable supply, OEM-matched specifications, and direct factory communication from China.
Our core range includes oil coolers, oil cooler assemblies, oil filter housing assemblies, and heater control valves for aftermarket replacement, wholesale sourcing, and OEM/ODM cooperation.
Instead of building a retail-style catalog, we focus on practical B2B cooperation: OEM number confirmation, trial orders, repeat wholesale supply, private label packaging, and long-term factory partnerships.
Engine Cooling Parts Categories
Browse by Vehicle Maker
Featured Engine Cooling Parts
Oil Filter Housing Assembly 11428507697 / 11428507694 for BMW
TecDoc oil filter housing assembly for BMW diesel applications, referenced by OEM 11428507697 and 11428507694.
Automatic Transmission Oil Cooler 17218514515
Automatic transmission oil cooler for BMW OE 17218514515 and 17218607237.
Oil Filter Housing Assembly LR006427 for LAND ROVER
Oil Filter Housing Assembly for LAND ROVER. Compatible with OE references LR006427, 6H4Q6C711CF, LR002337. TecDoc-based fitment data is included for aftermarket replacement.
Oil Filter Housing Assembly 55238294 for OPEL / FIAT / LANCIA / SUZUKI / FORD / ALFA ROMEO
Oil Filter Housing Assembly for OPEL / FIAT / LANCIA / SUZUKI / FORD / ALFA ROMEO. Compatible with OE references 55238294, 1539132, 1539133. TecDoc-based fitment data is included for aftermarket replacement.
Oil Filter Housing Assembly 05L115389P for VW / SKODA / SEAT / AUDI / CUPRA
Oil Filter Housing Assembly for VW / SKODA / SEAT / AUDI / CUPRA. Compatible with OE references 05L115389P, 05L115389AE. TecDoc-based fitment data is included for aftermarket replacement.
Engine Oil Filter Housing Assembly 26300-3CAB1 for KIA / HYUNDAI
Engine Oil Filter Housing Assembly for KIA / HYUNDAI. Compatible with OE references 26300-3CAB1, 263203CAA0. TecDoc-based fitment data is included for aftermarket replacement.
Oil Filter Housing Assembly 26310-2F011 for KIA / HYUNDAI
Oil Filter Housing Assembly for KIA / HYUNDAI. Compatible with OE references 26310-2F011, 26310-2F000, 26310-2F001. TecDoc-based fitment data is included for aftermarket replacement.
Engine Oil Filter 03H115403J for VW / Porsche / Skoda
Engine Oil Filter for VW / Porsche / Skoda. Compatible with OE references 03H115403J, 03H115403H, 03H115561. TecDoc fitment data is included.
Oil Filter Housing Assembly with Oil Cooler 6261800011 for MERCEDES-BENZ / RENAULT
Oil Filter Housing Assembly with Oil Cooler for MERCEDES-BENZ / RENAULT. Compatible with OE references 6261800011, A6261800011, 6261840100 and supported by TecDoc fitment data.
Engine Oil Cooler Assembly 55488257 for Jeep / Dodge / Chrysler
Engine Oil Cooler Assembly for Jeep / Dodge / Chrysler. Compatible with OE references 55488257, 12633976, 68032203AA and backed by TecDoc fitment.
Oil Filter Housing Assembly with Oil Cooler 06F115397J for Audi VW Seat Skoda
Oil filter housing assembly with oil cooler for VAG OE 06F115397J and related references.
Engine Oil Cooler 11417600468 for BMW 1 Series 3 Series
Engine oil cooler for BMW OE 11417600468 and related reference 11427625489.
Why buyers keep reordering
Engine Oil Cooler Manufacturer
Factory supply of OEM-matched engine oil coolers for aftermarket replacement, wholesale sourcing, and private label programs.
Oil Cooler Assembly Supplier
Source complete oil cooler assemblies for buyers who need efficient quoting, fewer sourcing gaps, and direct factory support.
Oil Filter Housing Assembly Factory
Reliable oil filter housing assembly supply for B2B customers needing OEM reference confirmation, stable quality, and repeat order consistency.
Heater Control Valve Wholesale
Heater control valve production and wholesale support for buyers looking for practical OE replacement supply and long-term factory cooperation.
From inquiry to delivery in 4 steps
Share your requirements
Send OEM numbers, product names, vehicle applications, or reference photos. The more detail you share, the faster we can match.
We confirm the match
Our team verifies OEM references, checks fitment, and confirms quantities and packaging before quoting.
Review your quote
Receive pricing, MOQ, lead time, and shipping options matched to your order size and destination.
Approve samples or place the order
Validate the samples or move directly to production. We coordinate export packing and delivery planning with you.
Common questions before placing an order
Ready to check pricing, MOQ, or OEM availability?
Share your OEM list or product requirements. Our team typically replies with a quote within 24 hours.