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1153 8658 574 Thermostat Oil Seal For BMW Engine Repair Kit OEM

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1153 8658 574 Thermostat Oil Seal For BMW Engine Repair Kit OEM

Name: 1153 8658 574 Thermostat Oil Seal For BMW Engine Repair Kit OEM
Brand: Czechdes
Price: 1 USD

China 1153 8658 574 Thermostat Oil Seal For BMW Engine Repair Kit OEM wholesale

Brand Name : Czechdes

Model Number : BMW N52 N54 N55 N53 N62 N20 N63

Certification : ISO CE

Place of Origin : China

MOQ : 50PCS

Price : Negotiation

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

Supply Ability : 5000

Delivery Time : 5-15Days

Packaging Details : Cardboard box or Wooden box

Part Number : 1153 8658 574

Product Name : Thermostat Oil Seal

Material : Fluoroelastomer (FKM) compound

Temperature Range : -40°C to +210°C (peak resistance)

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1153 8658 574 Thermostat Oil Seal For BMW Engine Repair Kit OEM

1.Precision Dimensions

Outer diameter: 89.2mm ±0.05mm
Cross-section: 3.8mm
Hardness: 75±5 Shore A

2.Key Advantages

Genuine OEM Quality - Manufactured to BMW's original technical standards, ensuring exceptional durability and performance
High-Temperature & Oil Resistance - Maintains perfect sealing even under extreme engine temperatures and oil exposure
Precision Fit - Exact dimensional design effectively prevents thermostat housing leakage
Long Service Life - Significantly reduces wear and extends engine cooling system lifespan

3.Additional Technical Highlights

Engineered with high-grade fluorosilicone compound for optimal chemical resistance
ncorporates reinforced lip design for enhanced sealing pressure retention
Tested to withstand continuous operation at 150°C+ and intermittent peaks to 200°C
Meets BMW specification GS 94016 for cooling system seals

4.Typical Applications

Thermostat Housing Seal Replacement - Critical leak-proof solution that eliminates coolant/oil seepage
Engine Overhaul Kits - Commonly included in BMW timing chain or valve cover gasket repair sets
Cooling System Maintenance - Ensures proper thermostat operation to maintain optimal engine temperature

5.Professional Installation Guidelines

Surface Preparation - Thoroughly clean mating surfaces of residual sealant and contaminants
Lubrication - Apply silicone-based lubricant for easier installation
Torque Specifications - Strictly adhere to BMW OEM bolt torque standards to prevent seal deformation

6.Why Choose This Product?

Leak Prevention - Effectively avoids engine overheating or fluid contamination caused by seal failure
Cost Efficiency - Maintains cooling system integrity to prevent expensive repairs

7.Vehicle Compatibility Chart

Part Number	Compatible Series	Engine Models	Representative Models (Sample Year Range)	Notes
1153 8658 574	3 Series	N52, N54, N55	E90 (2005-2013), F30 (2012-2018)	Verify NA/turbo versions
	5 Series	N53, N62	E60 (2003-2010), F10 (2010-2016)	Some diesel engines excluded
	X3 (F25)	N20, N55	2011-2017 models	2nd gen X3
	X5 (E70)	N63	2007-2013 models	Selected V8 versions only
	Z4 (E89)	N54	2009-2016 models

8.Important Notes

Precise compatibility requires:

VIN verification
BMW ETK system check
Consultation with authorized BMW dealers

Exclusions:

Hybrid models (iPerformance series)
Latest CLAR platform vehicles (G chassis codes)

1153 8658 574 Thermostat Oil Seal For BMW Engine Repair Kit OEM

Product Tags:

bmw car engine seals

bmw engine timing cover gasket

oem car engine seals

1153 8658 574 Thermostat Oil Seal For BMW Engine Repair Kit OEM Images

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