11 53 7 601 158 Engine Coolant Thermostat Key Benefits for B2B Buyers
Supports OE-based matching for BMW engine coolant thermostat reference 11 53 7 601 158.
Helps regulate coolant flow, engine warm-up process, thermostat valve operation, and cooling system circulation.
Suitable for aftermarket replacement demand across selected BMW 3.0L turbo cooling system applications.
Designed for wholesale supply, distributor inventory planning, and bulk order programs.
Brand packaging, neutral packaging, customized packaging, barcode labels, carton marking, and private label support are available for qualified B2B buyers.
11 53 7 601 158 Engine Coolant Thermostat OE and Cross Reference Numbers
Reference Type | Number | Notes |
OE Number | 11 53 7 601 158 | Primary OE reference for product matching |
Cross Number | 11537601158 | Compact catalog format used for aftermarket cross-reference review |
Aftermarket Brand Reference | Wahler 11537601158 | Aftermarket catalog reference for thermostat assembly matching |
BMW Engine Coolant Thermostat Vehicle Fitment and Application for Bulk Order Review
Brand | Model / Series | Engine / Displacement | Notes |
BMW | X5 E70, X5 xDrive35i | 3.0L, N55 where applicable | OE-based application reference |
BMW | X6 E71, X6 xDrive35i | 3.0L, N55 where applicable | OE-based application reference |
BMW | X1 E84, X1 xDrive35i | 3.0L, N55 where applicable | Please confirm by OE number before bulk ordering |
BMW | 1 Series, 135i, 135is | 3.0L, N55 where applicable | Suitable for distributor matching and quotation review |
BMW | 3 Series, 335i, 335i xDrive, 335is | 3.0L, N55 where applicable | Application may vary by market, production year, or engine version |
BMW | F02 730, 740, 750, 760 | Buyer-provided application list | Requires OE number, VIN, original part photo, and engine information confirmation before quotation |
11 53 7 601 158 Engine Coolant Thermostat Specifications for Wholesale Supply
Item | Specification |
Product Type | Engine Coolant Thermostat |
OE Reference Number | 11 53 7 601 158 |
Cross Reference Number | 11537601158 |
Function | Controls coolant flow and supports stable engine operating temperature regulation during warm-up and cooling system circulation |
Opening Temperature | 103°C |
Housing Type | Thermostat unit with housing |
Seal / Gasket | Housing and gasket included in OE-based thermostat assembly |
Applicable Engine | BMW 3.0L turbo applications including N55 where OE-matched |
Application | BMW X5, X6, X1, 135i, 335i OE-based matching |
MOQ | 50–100 pcs |
Lead Time | 60 days |
Payment Term | 100% T/T in advance |
Packing | Brand / Neutral / Customized Packaging |
Supply Type | OE-grade aftermarket replacement for wholesale and distributor supply |
Warranty | 12 Months |
11 53 7 601 158 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 11 53 7 601 158, vehicle brand, model, year range, engine code or displacement if available, VIN if available, and original thermostat photos. Housing photos, outlet position, connector or sensor details, and opening temperature information can also help reduce matching risk for importers, distributors, and bulk buyers.
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. The payment term is 100% T/T in advance. For wholesale thermostat orders, packaging details, private label requirements, barcode labels, and carton marking should be confirmed before production arrangement.
Why is this BMW engine coolant thermostat suitable for aftermarket wholesalers and distributors?
This 11 53 7 601 158 engine coolant thermostat follows OE-based purchasing logic and supports cooling system replacement demand for selected BMW 3.0L turbo applications. It helps distributors manage product matching, stock planning, and long-term aftermarket replacement programs without positioning the part as genuine OEM or original factory stock.
What are the common signs that an engine coolant thermostat may need replacement?
Common thermostat-related 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 where applicable. These signs help aftermarket distributors understand replacement demand and confirm the correct OE-based product before ordering.
Do you support brand packaging, neutral packaging, customized packaging, logo printing, barcode labels, or carton marking?
Yes. Elecdura supports Brand Packaging, Neutral Packaging, and Customized Packaging for qualified B2B orders. We can also support logo printing, barcode labels, carton marking, and private label packaging for distributors, importers, and wholesale buyers.
What warranty do you provide for this engine coolant thermostat, and how are quality issues handled after shipment?
The warranty is 12 Months. If a quality issue is reported after shipment, buyers can provide photos, videos, OE details, quantity involved, and a clear issue description. Our team will review the claim based on order records, product matching information, and the reported issue.
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, and opening temperature if known. For complete commercial review, please also confirm whether housing, gasket, seal, barcode labels, carton marking, or customized packaging is required.
