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Coolant Hoses - Centre Section
By OE Match
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Fits:
Porsche 987 Boxster MKI 2005-08
Porsche 987 Boxster MKII 2009-12
Porsche 987C Cayman MKI 2006-08
Porsche 987C Cayman MKII 2009-12
Porsche 997 Carrera 3.6L / 3.8L MKI 2005-08 COUPE / CABRIO
Porsche 997 Carrera 3.6L / 3.8L MKII 2009-12 COUPE / CABRIO / TARGA
Porsche 997 TURBO / TURBO S / GT2 / GT2 RS 2007>>
Porsche 997 GT3 2007-11
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99710672003
The product you are viewing cross references to these numbers
OEMatch Coolant Hoses - Centre Section — Durability, Sealing, Performance
OEMatch centre section coolant hoses for Porsche models circulate coolant between key components to regulate engine temperature and reduce the risk of overheating. These hoses support continuous flow and system pressure in vehicles with mid- or rear-mounted cooling routing, helping maintain reliable thermal control during varied use.
Available Types
- Reinforced rubber centre section hose for standard cooling circuits
- Silicone centre hose for elevated temperature tolerance
- Complete centre pipe assembly with integrated fittings
Understanding OEMatch Coolant Hoses - Centre Section
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original coolant hoses - centre section. OE (Original Equipment) refers to parts matching original specifications for the coolant hoses - centre section and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM coolant hoses - centre section engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Centre section hoses connect the radiator, water pump and engine across the vehicle centre, ensuring continuous circulation and consistent temperature regulation. OEMatch maintains a Porsche-focused catalogue with over 4,000 part numbers and more than 8,700 OE cross-references to support model coverage.
Benefits Include
- Restored, leak-free coolant circulation
- Improved temperature control and engine protection
- Components selected for heat and pressure resistance in Porsche cooling systems
Why Coolant Hoses - Centre Section Wear and Fail
- Age-related rubber hardening and cracking from heat cycling
- Clamp or joint deterioration leading to leaks
- Chemical degradation from coolant contaminants or abrasion against nearby parts
The Importance of Replacing with OEMatch Coolant Hoses - Centre Section
A weakened or leaking centre section hose can cause coolant loss and temperature instability, increasing the risk of overheating and potential engine damage. Replacing worn hoses as part of routine maintenance helps preserve cooling system integrity, reduces the likelihood of disruptive failures and supports ongoing engine reliability in Porsche models.
Advantages
- Direct-fit replacements engineered to match original dimensions and tolerances
- Made to original-spec dimensions for consistent performance
- Compatible with common mounting points and sealing methods used in Porsche cooling systems
Support & Advice
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified. If fitting at home, protect nearby components and verify clamps and seals during reassembly.
