Rein CHE0165R Engine Coolant Hose - Expansion Tank Inlet

Name: Rein CHE0165R Engine Coolant Hose - Expansion Tank Inlet
Brand: Rein
SKU: DFBS-CHE0165R
Price: 25.52 USD
Availability: InStock

Expansion Tank Inlet

73 vehicles fit this part

Select your vehicle to confirm fitment

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: BMW, 530i, 540i, 740i, 740iL, 750iL, 535i, M5, 325i, 735i, 735iL, 325iX, M3, 635CSi, 528e, M6, 325e, 325es, and 524td

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Not what you need? See all Engine Coolant Hose options

Reliable Engine Coolant Hose for BMW Models

The Rein CHE0165R engine coolant hose is designed specifically for select BMW vehicles, including popular models like the 325i, 530i, M3, and M5. Engineered to reduce installation time and prevent leaks, this hose ensures a secure and efficient coolant flow system replacement.

Key Features of Rein CHE0165R Engine Coolant Hose

Application specific design for precise fitment on BMW 3, 5, 6, and 7 Series models
Reduces installation time with no cutting, refitting, or adjusting required
Prevents leaks and eliminates issues from reusing old quick connectors
Constructed from durable EPDM material resistant to heat, salt, road debris, oil, and contaminants
Centerline length of approximately 39.37 inches (100 cm) for accurate replacement
Compatible with SAE J20R4-D1 industry standards for coolant hoses

Detailed Product Description

The Rein CHE0165R engine coolant hose is a single hose made from high-quality EPDM rubber, known for its excellent resistance to heat and chemical exposure. This hose is designed to meet the exact specifications required by BMW models such as the 325e, 528e, 635CSi, 740iL, and M6, ensuring a reliable coolant pathway. Its black color and precise dimensions, including a 0.31-inch inside diameter and 0.56-inch outside diameter at both hose ends, provide a seamless fit without the need for modifications. The hose’s construction complies with SAE J20R4-D1 standards, guaranteeing durability and performance under demanding engine conditions.

Common Applications and Issues Addressed

Replacement of worn or cracked engine coolant hoses on BMW 3, 5, 6, and 7 Series vehicles
Eliminates coolant leaks caused by deteriorated or damaged hoses
Prevents overheating issues related to compromised coolant flow
Addresses problems from improper hose fitment or previous hose modifications
Reduces risk of coolant contamination from external debris and oil exposure

Installation Notes and Tips

The Rein CHE0165R hose is designed for direct replacement with no cutting or adjustment needed, simplifying the installation process. It is recommended to inspect and replace any old quick connectors to avoid leaks and ensure a secure connection. Use appropriate clamps and verify hose routing matches OEM specifications for optimal performance. Always allow the engine to cool before removing the old hose to prevent injury.

Quality Assurance and Warranty

Manufactured in Turkey, the Rein CHE0165R engine coolant hose adheres to strict industry standards for quality and durability. Rein products are engineered to provide reliable service life and maintain engine cooling system integrity. While specific warranty details are not provided, Rein’s commitment to OEM-level quality supports confidence in this replacement hose for BMW vehicles.

Brand	Rein
Part Number	CHE0165R
Application Type	Application Specific
Centerline Length Inches	39.3700
Centerline Length Metric	99.9998000
Color	Black
Container Type	BG
Country of Origin	TR
Heat Shield Inc	No
Hose End 1 Inside Diameter Inches	0.3100
Hose End 1 Inside Diameter Metric	0.7874000
Hose End 1 Outside Diameter Inches	0.5600
Hose End 1 Outside Diameter Metric	1.4224000
Hose End 2 Inside Diameter Inches	0.3100
Hose End 2 Inside Diameter Metric	0.7874000
Hose End 2 Outside Diameter Inches	0.5600
Hose End 2 Outside Diameter Metric	1.4224000
Hose End 3 Inside Diameter Inches	0.0000
Hose End 3 Inside Diameter Metric	0.0000000
Hose End 4 Inside Diameter Inches	0.0000
Hose End 4 Inside Diameter Metric	0.0000000
Hose End 5 Inside Diameter Inches	0.0000
Hose End 5 Inside Diameter Metric	0.0000000
Hose Material	EPDM
Hose Type	Single
Industry Standards	SAE J20R4 -D1
Item Height	0.5000
Item Length	39.5000
Item Level GTIN	843266050460
Item Qty	1
Item UOM	EA
Item Weight	0.2700
Item Weight Unit UOM	LB
Item Width	0.5000
Link to Manufacturer Page	www.reinautomotive.com
Maximum Working Pressure	0.0000
Product Desc Extended 240	Rein OE Quality water hoses are designed to be direct replacements for OE hoses and assemblies. Rein hoses are identical, from the size and shape of their branches to the thermoplastic quick connect fittings as called for by the OE
Product Desc Invoice 40	Rein Water Hose
Product Desc Long 80	Rein OE Quality Water Hose
Product Desc Short 20	Water Hose
Protective Shield Inc	No
Tech Note	Complete OE Quality Direct Fit European Hose

This part fits 73 vehicles. Search below:

Year	Make	Model	Body Type	Liters	Cylinders	Fuel Type	Position	Notes
1995	BMW	530i		3.0L	V8		Expansion Tank Inlet	Cut To Fit
1995	BMW	540i		4.0L	V8		Expansion Tank Inlet	Cut To Fit
1994	BMW	530i		3.0L	V8		Expansion Tank Inlet	Cut To Fit
1994	BMW	540i		4.0L	V8		Expansion Tank Inlet	Cut To Fit
1994	BMW	740i		4.0L	V8		Expansion Tank Inlet	Cut To Fit
1994	BMW	740iL		4.0L	V8		Expansion Tank Inlet	Cut To Fit
1994	BMW	750iL		5.0L	V12		Expansion Tank Inlet	Cut To Fit
1993	BMW	535i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1993	BMW	740i		4.0L	V8		Expansion Tank Inlet	Cut To Fit
1993	BMW	740iL		4.0L	V8		Expansion Tank Inlet	Cut To Fit
1993	BMW	750iL		5.0L	V12		Expansion Tank Inlet	Cut To Fit
1993	BMW	M5		3.6L	L6		Expansion Tank Inlet	Cut To Fit
1992	BMW	325i	Convertible	2.5L	L6		Expansion Tank Inlet	Cut To Fit
1992	BMW	535i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1992	BMW	735i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1992	BMW	735iL		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1992	BMW	750iL		5.0L	V12		Expansion Tank Inlet	Cut To Fit
1992	BMW	M5		3.6L	L6		Expansion Tank Inlet	Cut To Fit
1991	BMW	325i		2.5L	L6		Expansion Tank Inlet	Cut To Fit
1991	BMW	325iX		2.5L	L6		Expansion Tank Inlet	Cut To Fit
1991	BMW	535i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1991	BMW	735i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1991	BMW	735iL		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1991	BMW	750iL		5.0L	V12		Expansion Tank Inlet	Cut To Fit
1991	BMW	M3		2.3L	L4		Expansion Tank Inlet	Cut To Fit
1991	BMW	M5		3.6L	L6		Expansion Tank Inlet	Cut To Fit
1990	BMW	325i		2.5L	L6		Expansion Tank Inlet	Cut To Fit
1990	BMW	325iX		2.5L	L6		Expansion Tank Inlet	Cut To Fit
1990	BMW	535i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1990	BMW	735i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1990	BMW	735iL		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1990	BMW	750iL		5.0L	V12		Expansion Tank Inlet	Cut To Fit
1990	BMW	M3		2.3L	L4		Expansion Tank Inlet	Cut To Fit
1989	BMW	325i		2.5L	L6		Expansion Tank Inlet	Cut To Fit
1989	BMW	325iX		2.5L	L6		Expansion Tank Inlet	Cut To Fit
1989	BMW	535i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1989	BMW	635CSi		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1989	BMW	735i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1989	BMW	735iL		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1989	BMW	750iL		5.0L	V12		Expansion Tank Inlet	Cut To Fit
1989	BMW	M3		2.3L	L4		Expansion Tank Inlet	Cut To Fit
1988	BMW	325i		2.5L	L6		Expansion Tank Inlet	Cut To Fit
1988	BMW	325iX		2.5L	L6		Expansion Tank Inlet	Cut To Fit
1988	BMW	528e		2.7L	L6		Expansion Tank Inlet	Cut To Fit
1988	BMW	535i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1988	BMW	635CSi		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1988	BMW	735i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1988	BMW	735iL		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1988	BMW	750iL		5.0L	V12		Expansion Tank Inlet	Cut To Fit
1988	BMW	M3		2.3L	L4		Expansion Tank Inlet	Cut To Fit
1988	BMW	M5		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1988	BMW	M6		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1987	BMW	325e		2.7L	L6		Expansion Tank Inlet	Cut To Fit
1987	BMW	325es		2.7L	L6		Expansion Tank Inlet	Cut To Fit
1987	BMW	325i		2.5L	L6		Expansion Tank Inlet	Cut To Fit
1987	BMW	528e		2.7L	L6		Expansion Tank Inlet	Cut To Fit
1987	BMW	535i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1987	BMW	635CSi		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1987	BMW	735i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1987	BMW	M6		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1986	BMW	325e		2.7L	L6		Expansion Tank Inlet	Cut To Fit
1986	BMW	325es		2.7L	L6		Expansion Tank Inlet	Cut To Fit
1986	BMW	524td		2.4L	L6	DIESEL	Expansion Tank Inlet	Cut To Fit
1986	BMW	528e		2.7L	L6		Expansion Tank Inlet	Cut To Fit
1986	BMW	535i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1986	BMW	635CSi		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1986	BMW	735i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1985	BMW	325e		2.7L	L6		Expansion Tank Inlet	Cut To Fit
1985	BMW	524td		2.4L	L6	DIESEL	Expansion Tank Inlet	Cut To Fit
1985	BMW	528e		2.7L	L6		Expansion Tank Inlet	Cut To Fit
1985	BMW	535i		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1985	BMW	635CSi		3.5L	L6		Expansion Tank Inlet	Cut To Fit
1985	BMW	735i		3.5L	L6		Expansion Tank Inlet	Cut To Fit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.