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High-quality thermostat assembly 1153 8635 689 for N20

Name: High-quality thermostat assembly 1153 8635 689 for N20
Brand: Boigevis Trading (guangzhou) Co., Ltd.
SKU: 1153 8635 689
Price: 17.6 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: Boigevis

Model Number: 1153 8635 689

Payment & Shipping Terms

Minimum Order Quantity: 1pcs

Price: 17.6USD

Packaging Details: Normal

Delivery Time: 3-7days

Payment Terms: Western Union,T/T,D/P,D/A,L/C

Get Best Price

Product Details

Product Description

Highlight:

OE NO.:	1153 8635 689	Car Model:	For N20
Item Name:	Thermostat Assembly	Quality:	High Quality
Warranty:	12 Months	Size:	Standard Size
Brand:	Boigevis	Packing:	Boigevis Packing
Point Of Origin:	Guangdong, China	Shipping Way:	DHL UPS FEDEX EMS TNT

OE NO.:	1153 8635 689
Car Model:	For N20
Item Name:	Thermostat Assembly
Quality:	High Quality
Warranty:	12 Months
Size:	Standard Size
Brand:	Boigevis
Packing:	Boigevis Packing
Point Of Origin:	Guangdong, China
Shipping Way:	DHL UPS FEDEX EMS TNT

High-quality thermostat assembly 1153 8635 689 for N20

Core Selling Points

High-failure cooling control part with sustainable repeat bulk orders

Electronic thermostat assemblies are typical aging vulnerable parts for N20 engines. Original units suffer plastic housing cracking, built-in wax element failure, sensor signal drift, sealing ring aging leakage after long-term high-temperature engine bay operation and coolant corrosion. Damaged thermostats lead to erratic coolant temperature, slow cold warm-up, engine overheating under stop-and-go traffic, increased fuel consumption, ECU cooling system fault codes and turbo overheating risk. Professional BMW repair stores and global export distributors place recurring bulk orders, with fast inventory turnover and steady profit margins for dealers.

100% OE precise fit, direct bolt-on installation without modification

Manufactured strictly following BMW OEM standards: overall housing contour, multi-port coolant pipe thread, two-pin waterproof electronic sensor plug, dual mounting bolt hole spacing, built-in wax valve opening temperature (103°C) fully match genuine 11538635689. Cross interchange equivalent OE codes: 11538648791, 11537633477. Complete with integrated sealing gasket as standard; no cutting, grinding or wiring modification required during replacement, drastically shorten engine front cooling system maintenance labor hours.

Compatible Vehicle Range (N20 / N26 2.0T Engine)

1 Series F20 / F21: 125i
2 Series F22 / F23: 228i
3 Series F30 / F31 / F34: 320i, 328i
4 Series F32 / F33 / F36: 428i
5 Series F10 / F11: 520i, 528i
SUV Models: X1 E84/F48, X3 F25, X4 F26, X5 F15
Roadster: Z4 E89

Reinforced high-temperature anti-corrosion integrated structure

Thickened reinforced PA66 plastic housing, UV resistant, long-term 130℃ high temperature not easy to crack or deform
High-precision wax thermal expansion core, stable opening/closing response, accurate temperature control
Waterproof two-pin electronic induction sensor, stable signal transmission for ECU dynamic adjustment of cooling flow
Built-in thickened EPDM sealing ring, compatible with all ethanol mixed antifreeze, permanent anti-coolant seepage
Reinforced mounting ribs with uniform force distribution, avoid housing warping after long bolt fastening

Intelligent temperature regulation to protect turbo engine

Real-time adjust coolant circulation flow according to engine load, speed and water temperature via ECU electronic control. Speed up cold engine warm-up to reduce fuel consumption and carbon deposit accumulation; stabilize engine operating temperature during idling, high-speed and climbing, prevent turbocharger and cylinder head from high-temperature ablation, keep cooling system working within rated pressure range.

Fully resolve typical thermostat failure faults

Drastic fluctuation of dashboard coolant temperature gauge
Engine temperature spikes to overheating warning in congested city traffic
Extremely slow warm-up, no hot air from heater in cold winter
Coolant seepage at thermostat housing flange and pipe joints
ECU stores cooling system temperature sensor malfunction fault codes
Higher fuel consumption and incomplete combustion carbon buildup

Rigorous multi-stage factory testing & sufficient spot stock

Every thermostat assembly undergoes hydraulic pressure leakage test, high-low temperature cycle aging test, wax element thermal performance calibration and sensor signal detection before delivery, compliant with IATF 16949 international automotive quality standards. Mass ready stock supports mixed one-stop bulk procurement with expansion tanks, cooling hoses, water pumps and complete N20 engine cooling overhaul kits. Custom neutral packaging and private label OEM services are available for cross-border wholesale buyers.

High-quality thermostat assembly 1153 8635 689 for N20

Tags:

Car Engine Spare Parts

Car Engine Water Pump

Car Engine Camshaft

Engine Head Cover

Car Engine Cylinder Head

Engine Fuel Pump

Engine Timing Parts

Camshaft Adjuster

Car Coolant Pipe

Engine Oil Pan

Car Engine Turbocharger

Engine Gasket Kit

Engine Piston Parts

Coolant System Parts

Engine Cylinder Block

Car Chassis Parts

High-quality thermostat assembly 1153 8635 689 for N20

Core Selling Points

High-failure cooling control part with sustainable repeat bulk orders

100% OE precise fit, direct bolt-on installation without modification

Compatible Vehicle Range (N20 / N26 2.0T Engine)

Reinforced high-temperature anti-corrosion integrated structure

Intelligent temperature regulation to protect turbo engine

Fully resolve typical thermostat failure faults

Rigorous multi-stage factory testing & sufficient spot stock

car engine accessories,

car engine components,

Car Engine Spare Parts

Car Engine Water Pump

Car Engine Camshaft

Engine Head Cover

Car Engine Cylinder Head

Engine Fuel Pump

Engine Timing Parts