Genuine Jaguar
Jaguar Coolant By-Pass Hose - Genuine Jaguar XR8027649
S-Type
Description
Details
- SKU:
- JAG-XR8027649
- FCP Euro ID:
- 173057
- Quality:
- Genuine
OE Numbers
- XR8027649, 11726109001
MFG Numbers
- N/A
Product Information
An engine coolant bypass hose is a small but critical component in the cooling system that allows coolant to circulate within the engine when the thermostat is closed. This circulation helps prevent hot spots, reduces the risk of overheating during engine warm-up, and ensures smoother temperature regulation. A properly functioning bypass hose maintains consistent coolant flow and protects the engine from thermal stress.
Engine Coolant Hose Failure Symptoms- Coolant leaks visible around the hose or under the vehicle.
- Engine overheating, especially during warm-up, due to restricted coolant flow.
- Cracks, swelling, or soft spots on the hose, indicating deterioration or impending failure.
About Genuine Jaguar
The original parts used by Jaguar to build your car are available as replacement parts under the “Genuine Jaguar” brand. Manufactured under the direction of Jaguar, expect excellent quality and a premium price since these parts are exclusively available through the Jaguar Dealership network.
You may not realize this, but the parts that make up your Jaguar are not necessarily manufactured by Jaguar. No cause for concern, as Jaguar designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Jaguar for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Jaguar parts box and find an OEM branded part inside, simply with the addition of a Jaguar logo.
Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.
Fits These Cars
Jaguar S-Type
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2000 Jaguar S-Type Engine Coolant By-Pass HoseAutomatic RWD Sedan 3.0L V6 AJ27 Gas
Notes: From Upper Hose Union to Radiator -
2000 Jaguar S-Type Engine Coolant By-Pass HoseAutomatic RWD Sedan 4.0L V8 Gas
Notes: From Upper Hose Union to Radiator -
2001 Jaguar S-Type Engine Coolant By-Pass HoseAutomatic RWD Sedan 3.0L V6 AJ27 Gas
Notes: From Upper Hose Union to Radiator -
2001 Jaguar S-Type Engine Coolant By-Pass HoseAutomatic RWD Sedan 4.0L V8 Gas
Notes: From Upper Hose Union to Radiator -
2002 Jaguar S-Type Engine Coolant By-Pass HoseAutomatic RWD Sedan 3.0L V6 AJ27 Gas
Notes: From Upper Hose Union to Radiator -
2002 Jaguar S-Type Engine Coolant By-Pass HoseAutomatic RWD Sedan 4.0L V8 Gas
Notes: From Upper Hose Union to Radiator -
2003 Jaguar S-Type Engine Coolant By-Pass HoseAutomatic RWD Sedan 3.0L V6 AJ27 Gas
Notes: To Chassis M45254 -
2003 Jaguar S-Type Engine Coolant By-Pass HoseManual RWD Sedan 3.0L V6 AJ27 Gas
Notes: To Chassis M45254 -
2003 Jaguar S-Type Engine Coolant By-Pass HoseAutomatic RWD Sedan 4.2L V8 Gas
Notes: To Chassis M45254 -
2003 Jaguar S-Type Engine Coolant By-Pass HoseManual RWD Sedan 4.2L V8 Gas
Notes: To Chassis M45254 -
2003 Jaguar S-Type R Engine Coolant By-Pass HoseAutomatic RWD Sedan 4.2L V8 Gas
Notes: To Chassis M45254
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