BMW Coolant & Radiator Hoses for BMW X Series E53 (2000-2006)

O-Ring Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:376182

Part#: 111414399752

Ships in 1 Business Day

$ 57.99

This product was last offered at the strikethrough price on
04-29-2026

$ 56.99 USD

Add to Wish List

Qty

$ 56.99 USD

Add to Wish List

The O-rings necessary for servicing your water pipe

OEM Rein Coolant Hose - E53 X5

2X Entries Into Our F80 M3 Sweepstakes

T#:379748

Part#: 64218409064

Ships in 3 Business Days

$ 12.99 USD

Add to Wish List

Qty

$ 12.99 USD

Add to Wish List

Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

OEM Rein Expansion Tank Hose - E53 X5 N62 4.4L 4.8L

2X Entries Into Our F80 M3 Sweepstakes

T#:379797

Part#: 17127509966

Ships in 3 Business Days

$ 32.99 USD

Add to Wish List

Qty

$ 32.99 USD

Add to Wish List

Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.

Fits the following BMWs:
2003+ E53 BMW X5 N62 4.4L 4.8L

Show More Show Less

Genuine BMW Expansion Tank Hose - E53 M62 4.4L 4.6L

T#:22323

Part#: 11537505950

Ships in 1 Business Day

26% off MSRP $ 64.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 48.00 USD

Add to Wish List

Qty

26% off MSRP

$ 64.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 48.00 USD

Add to Wish List

Genuine BMW Water Hose -
This item fits the following BMW Chassis:
E53 X5

Fits BMW Engines including:
M62

BMW Radiator Hose Kit - 17127509963

2X Entries Into Our F80 M3 Sweepstakes

T#:46719193

Part#: CHK0032P

Ships in 3 Business Days

$ 76.99 USD

Add to Wish List

Qty

$ 76.99 USD

Add to Wish List

Keep your cooling system sealed, strong, and ready for anything with this Rein radiator hose kit—your all-in-one fix for cracked, leaking, or worn factory hoses. Years of heat, pressure, and age can cause rubber to weaken, split, or swell, setting the stage for coolant leaks and potential overheating. Rein hoses are engineered to meet or exceed OEM standards, built from premium, heat-resistant materials that can take on extreme temperatures and system pressures without faltering. Each hose features factory-correct bends, fittings, and diameters for an exact, hassle-free installation—no cutting or forcing required. Whether you’re tackling a full cooling system refresh or chasing down a small coolant leak, this Rein kit provides everything needed to restore confidence and performance under the hood. Why choose this Rein radiator hose kit: Factory-level precision – Direct-fit replacements that deliver OEM-quality reliability. Built to last – Resists cracking, swelling, and chemical damage from daily heat cycling. Confidence restored – Prevents coolant loss, overheating, and on-road breakdowns. All-in-one upgrade – Includes upper and lower hoses for a complete system refresh. If keeping your BMW’s cooling system running tight and trouble-free is the goal, Rein brings the dependable quality and fitment you can count on—engineered to perform just like factory, mile after mile.

Show More Show Less

Febi Coolant Pipe - E53, E60, E63, E64, E65, E66, E70, F02

We Price Match - Give Us A Call or Chat!

T#:385560

Part#: 11511439976

Ships in 1 Business Day

$ 20.99

This product was last offered at the strikethrough price on
05-07-2026

$ 17.99 USD

Add to Wish List

Qty

$ 17.99 USD

Add to Wish List

Connects the inlet of the water pump to the valley pan

BMW Radiator Hose Kit - 11537500750

2X Entries Into Our F80 M3 Sweepstakes

T#:46753499

Part#: CHK0030R

Ships in 3 Business Days

$ 50.99 USD

Add to Wish List

Qty

$ 50.99 USD

Add to Wish List

Keep your cooling system sealed, strong, and ready for anything with this Rein radiator hose kit—your all-in-one fix for cracked, leaking, or worn factory hoses. Years of heat, pressure, and age can cause rubber to weaken, split, or swell, setting the stage for coolant leaks and potential overheating. Rein hoses are engineered to meet or exceed OEM standards, built from premium, heat-resistant materials that can take on extreme temperatures and system pressures without faltering. Each hose features factory-correct bends, fittings, and diameters for an exact, hassle-free installation—no cutting or forcing required. Whether you’re tackling a full cooling system refresh or chasing down a small coolant leak, this Rein kit provides everything needed to restore confidence and performance under the hood. Why choose this Rein radiator hose kit: Factory-level precision – Direct-fit replacements that deliver OEM-quality reliability. Built to last – Resists cracking, swelling, and chemical damage from daily heat cycling. Confidence restored – Prevents coolant loss, overheating, and on-road breakdowns. All-in-one upgrade – Includes upper and lower hoses for a complete system refresh. If keeping your BMW’s cooling system running tight and trouble-free is the goal, Rein brings the dependable quality and fitment you can count on—engineered to perform just like factory, mile after mile.

Show More Show Less

OEM Rein Heater Coolant Hose - E53

2X Entries Into Our F80 M3 Sweepstakes

T#:12845

Part#: 64218409063

Ships in 3 Business Days

$ 10.99 USD

Add to Wish List

Qty

$ 10.99 USD

Add to Wish List

Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

Febi Radiator Hose - Lower - E53

We Price Match - Give Us A Call or Chat!

T#:381842

Part#: 17127509963

Ships in 1 Business Day

$ 50.28

This product was last offered at the strikethrough price on
05-29-2026

$ 45.13 USD

Add to Wish List

Qty

$ 45.13 USD

Add to Wish List

A common failing hose on the X5 cooling system

Coolant Pipe Hose

T#:641533

Part#: 11511439976

Ships in 8 Business Days

$ 14.99 USD

Add to Wish List

Qty

$ 14.99 USD

Add to Wish List

This Burgaflex coolant pipe hose is built as a direct OEM-quality replacement to restore full integrity to your cooling circuit.

Coolant Hose

T#:2721006

Part#: 11537510120

Ships in 8 Business Days

$ 21.99 USD

Add to Wish List

Qty

$ 21.99 USD

Add to Wish List

The Burgaflex coolant hose is engineered for ultimate system integrity, offering a dependable replacement for aging, leak-prone stock hoses.

Genuine BMW Auxiliary Water Pump Hose - E53 X5 M62 4.4L 4.6L ...

T#:35992

Part#: 11537505949

Ships in 1 day

8% off MSRP $ 141.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 129.99 USD

Add to Wish List

Qty

8% off MSRP

$ 141.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 129.99 USD

Add to Wish List

Genuine BMW Water Hose -
This item fits the following BMW Chassis:
E53 X5

Fits BMW Engines including:
M62

Genuine BMW Radiator Hose - Lower - E53 M62 4.4L 4.6L

T#:6981

Part#: 11537500750

Ships in 1 day

8% off MSRP $ 102.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 94.99 USD

Add to Wish List

Qty

8% off MSRP

$ 102.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 94.99 USD

Add to Wish List

Genuine BMW Water Hose -
This item fits the following BMW Chassis:
E53 X5

Fits BMW Engines including:
M62

Gates Water Valve - E53, E70, E71, F15, F16 , F85, F86

T#:553629

Part#: 64116910544

Ships on Oct 16, 2026

$ 280.00 USD

Add to Wish List

Qty

$ 280.00 USD

Add to Wish List

With additional water pump

Radiator Hose - Upper

T#:57725196

Part#: 17127526856

Ships on Oct 21, 2026

$ 178.99 USD

Add to Wish List

Qty

$ 178.99 USD

Add to Wish List

Manufactured by Burgaflex, this replacement hose utilizes high-strength reinforced rubber engineered to resist expansion under extreme heat and pressure.

BMW Coolant Flange

We Price Match - Give Us A Call or Chat!

T#:17339424

Part#: 17107500745

Special Order: No Guaranteed ETA

$ 30.99 USD

Add to Wish List

Qty

$ 30.99 USD

Add to Wish List

The piece connects the cooling hoses to the expansion tank. Usually broken when trying to remove the hoses from the connections.

Spirolox Clip

2X Entries Into Our F80 M3 Sweepstakes

T#:55821687

Part#: 111414399753

Ships in 1 Business Day

$ 9.99 USD

Add to Wish List

Qty

$ 9.99 USD

Add to Wish List

The ÜRO Parts Spirolox Clip provides the heavy-duty reliability your European vehicle demands, eliminating the structural weak links caused by fatigued or distorted factory hardware.

Bremmen Parts Auxiliary Water Pump Hose - E53

10X Entries Into Our F80 M3 Sweepstakes

T#:1195928

Part#: 11537505949

Back Ordered

Sale - Save 3% $ 110.15

This product was last offered at the strikethrough price on
05-03-2026

$ 106.85 USD

Add to Wish List

Qty

Sale - Save 3%

$ 110.15

This product was last offered at the strikethrough price on
05-03-2026

$ 106.85 USD

Add to Wish List

Used for the additional water pump

URO Expansion Tank Hose - E53

2X Entries Into Our F80 M3 Sweepstakes

T#:45278651

Part#: 11537500735

Back Ordered

$ 23.99 USD

Add to Wish List

Qty

$ 23.99 USD

Add to Wish List

A reliable, affordable solution for maintaining cooling system integrity and long-term engine health.

Rein Coolant Return Pipe - N62 N73

2X Entries Into Our F80 M3 Sweepstakes

T#:386411

Part#: 11511439976

Ships in 3 Business Days

$ 14.99

This product was last offered at the strikethrough price on
08-13-2026

$ 13.99 USD

Add to Wish List

Qty

$ 13.99 USD

Add to Wish List

This is the coolant return pipe on the back of the water pump on the N62 and N73 engines used in the E53 X5, E60 545/550, E63 645/650, E65 745/750, E70 X5, and F02 750. This pipe connects the water pump to the valley pan and it's a compression fitting (no o-rings). Whenever the water pump or valley pan are replaced this tube should also be replaced. This is one area where you don't want to go back and re-do your work because of a leaking fitting! In German, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the worldaEURtms finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust.

Show More Show Less

Project Cars

SELECT YOUR BMW

BMW Coolant & Radiator Hoses for BMW X Series E53 (2000-2006)

O-Ring Kit

OEM Rein Coolant Hose - E53 X5

OEM Rein Expansion Tank Hose - E53 X5 N62 4.4L 4.8L

Genuine BMW Expansion Tank Hose - E53 M62 4.4L 4.6L

BMW Radiator Hose Kit - 17127509963

Febi Coolant Pipe - E53, E60, E63, E64, E65, E66, E70, F02

BMW Radiator Hose Kit - 11537500750

OEM Rein Heater Coolant Hose - E53

Febi Radiator Hose - Lower - E53

Coolant Pipe Hose

Coolant Hose

Genuine BMW Auxiliary Water Pump Hose - E53 X5 M62 4.4L 4.6L ...

Genuine BMW Radiator Hose - Lower - E53 M62 4.4L 4.6L

Gates Water Valve - E53, E70, E71, F15, F16 , F85, F86

Radiator Hose - Upper

BMW Coolant Flange

Spirolox Clip

Bremmen Parts Auxiliary Water Pump Hose - E53

URO Expansion Tank Hose - E53

Rein Coolant Return Pipe - N62 N73

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results