11 53 7 601 159 Engine Coolant Thermostat Key Benefits for B2B Buyers
Supports OE-based matching for BMW N55 cooling system replacement and aftermarket thermostat supply programs.
Helps control coolant flow and support engine operating temperature regulation through thermostat valve operation.
Suitable for BMW F07 and F10 replacement demand where OE number verification is required before bulk ordering.
Supports wholesale supply, distributor inventory planning, and long-term B2B replacement programs.
Brand packaging, neutral packaging, customized packaging, logo printing, barcode labels, and carton marking are available for qualified B2B buyers.
11 53 7 601 159 Engine Coolant Thermostat OE and Cross Reference Numbers
Reference Type | Number | Notes |
OE Number | 11 53 7 601 159 | Primary OE reference for BMW N55 thermostat matching |
OE Number | 11 53 7 580 627 | Buyer-provided OE-based matching reference; confirm by original sample and vehicle details |
Replacement OE Number | 11 53 8 671 517 | Catalog-linked replacement reference associated with 11 53 7 580 627 |
BMW F07 F10 N55 Engine Coolant Thermostat Vehicle Fitment and Application
Brand | Series / Platform | Engine | Notes |
BMW | 5 Series F07 | N55 | OE-based application reference for distributor matching and quotation review |
BMW | 5 Series F10 | N55 | Common BMW N55 thermostat application direction; confirm by OE number before bulk ordering |
BMW | 7 Series | N55 | Buyer-provided application direction; confirm exact platform, engine version, and OE number |
11 53 7 601 159 Engine Coolant Thermostat Specifications for Wholesale Supply
Item | Specification |
Product Type | Engine Coolant Thermostat |
OE Reference Number | 11 53 7 601 159, 11 53 7 580 627 |
Cross Reference Number | 11 53 8 671 517 |
Function | Controls coolant flow and supports stable engine operating temperature regulation |
Applicable Engine | BMW N55 |
Application | BMW 5 Series / 7 Series, F07, F10 |
MOQ | 50–100 pcs |
Lead Time | 60 days |
Payment Term | 100% T/T in advance |
Packing | Brand / Neutral / Customized Packaging |
Warranty | 12 Months |
Supply Type | OE-grade aftermarket replacement for wholesale and distributor supply |
Engine Coolant Thermostat FAQ for Importers and Distributors
How can I confirm whether this engine coolant thermostat is the correct match before bulk ordering?
Please send the OE number, vehicle brand, model, year range, engine code or displacement if available, VIN if available, original thermostat photos, housing photos, outlet position, connector or sensor details if any, and opening temperature if known. For example, 11 53 7 601 159 can be used as the primary reference for OE-based matching before importer, distributor, or bulk buyer orders.
What are the MOQ, usual lead time, and payment term for this engine coolant thermostat?
The MOQ is 50–100 pcs, the lead time is 60 days, and the payment term is 100% T/T in advance. For orders based on 11 53 7 580 627, packaging details, private label requirements, and carton marking should be confirmed before production arrangement.
Why is this engine coolant thermostat suitable for aftermarket wholesalers and distributors?
This engine coolant thermostat supports OE-based purchasing logic, BMW cooling system replacement demand, and distributor inventory planning. It is suitable for importers, wholesalers, distributors, and brand owners who need stable aftermarket replacement supply for B2B orders rather than retail single-piece purchasing.
What are the common signs that this engine coolant thermostat may need replacement?
Common replacement signs may include engine overheating, slow warm-up, unstable temperature gauge readings, poor cabin heating, thermostat stuck open, thermostat stuck closed, or coolant leakage around the thermostat housing or seal area if applicable. For B2B purchasing, the final match should still be checked by OE number, original part photo, and vehicle application.
Do you support brand packaging, neutral packaging, customized packaging, logo printing, barcode labels, or carton marking?
Yes. Brand packaging, neutral packaging, and customized packaging are supported for wholesale and distributor orders. Private label support can include logo printing, barcode labels, carton marking, and market-specific packaging requirements for qualified B2B buyers.
What warranty do you provide for this engine coolant thermostat, and how do you handle quality issues after shipment?
The warranty is 12 Months. If a quality issue occurs after shipment, buyers can provide photos, videos, OE details, quantity involved, and a clear issue description for claim review. The review process is based on product matching, batch information, order quantity, and actual issue evidence.
What information should I send to get an accurate quotation for this engine coolant thermostat?
Please send the OE number, vehicle details, target quantity, destination market or port, packing preference, branding requirements, opening temperature if known, and whether housing, gasket, or seal is required. You may also indicate whether the order is for wholesale distribution, private label supply, or long-term aftermarket inventory planning.
