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Engine Block Hoses
By OE Match
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
The Coolant Hose is a OE MATCH cooling system component designed to ensure reliable coolant flow between key engine and radiator system components. Engineered to operate under high temperatures and constant cooling system pressure, this hose plays an essential role in maintaining stable engine operating temperatures.
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Diagram Ref No 22
What This Product Does:
- Transferring coolant through the engine cooling circuit
- Maintaining consistent coolant circulation
- Supporting proper cooling system pressure
- Helping regulate engine operating temperature
- Preventing overheating under normal and demanding driving conditions
Symptoms Of Wear Or Failure:
- Coolant leaks or fluid visible beneath the vehicle
- Cracked, brittle, swollen, or soft hose material
- Coolant smell from the engine bay
- Low coolant warning light
- Engine overheating or fluctuating temperature readings
- Steam from the engine compartment
- Coolant residue around hose connections
Why Replacement Matters:
- Prevent sudden coolant loss and breakdowns
- Maintain proper coolant circulation and temperature control
- Protect the engine from overheating damage
- Restore cooling system reliability
- Avoid expensive repair costs caused by overheating
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B121056A
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Ensure reliable engine temperature control with the Cooling Water Hose. This OE MATCH hose is designed to carry coolant through the engine’s cooling system, supporting efficient heat transfer and stable operating temperatures.
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Diagram Ref No 15
What This Product Does:
- Carries coolant between key cooling system components
- Supports proper coolant circulation and heat transfer
- Helps maintain stable engine operating temperature
- Prevents overheating by ensuring continuous coolant flow
- Contributes to overall cooling system efficiency
Symptoms Of Wear Or Failure:
- Coolant leaks under the vehicle or in the engine bay
- Low coolant warning light
- Frequent coolant top-offs
- Engine overheating or rising temperature gauge
- Sweet coolant smell from the engine compartment
- Steam from under the hood in severe cases
- Cracks, splits, or dry rot on the hose surface
- Swelling or bulging from internal weakening
- Soft, spongy, or brittle hose texture
- Coolant residue or dampness around hose clamps or fittings
- Replacing a worn cooling water hose is essential to maintaining proper coolant circulation and engine temperature control. Over time, heat, pressure, and coolant exposure can cause the hose to crack, weaken, or leak.
- If the hose fails, coolant loss can occur rapidly, leading to engine overheating and potential damage such as warped components or head gasket failure. Even minor leaks can reduce cooling efficiency and increase strain on the system.
- Installing a new hose helps prevent leaks, restore reliable coolant flow, and protect the engine from costly overheating-related repairs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95812108110
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
Maintain dependable coolant circulation and effective engine temperature control with this OE Match Engine Coolant Hose, designed for compatible Porsche applications.
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
Diagram Ref No 6
The coolant hose forms part of the engine's pressurised cooling system, carrying coolant between the relevant engine and cooling-system components. As the engine operates, coolant absorbs heat and circulates through the cooling circuit, allowing excess heat to be transferred away from critical engine components.
Cooling hoses operate in demanding conditions and must withstand high temperatures, internal pressure, engine vibration and continuous heating and cooling cycles. Over time, the hose material can harden, crack, soften, swell or deteriorate internally. Sealing points and connections may also begin to leak.
A deteriorated hose can cause anything from a small coolant seep to sudden and substantial coolant loss. Replacing a worn or leaking hose with this OE Match Engine Coolant Hose helps restore cooling-system integrity and protect the engine against overheating.
What This Product Does:
- Carries coolant through the engine cooling system.
- Provides a sealed connection between associated cooling components.
- Contains hot, pressurised coolant.
- Supports continuous coolant circulation.
- Helps transfer heat away from the engine.
- Supports stable engine operating temperatures.
- Accommodates normal engine movement and vibration.
- Helps prevent coolant leakage.
- Supports effective radiator and cooling-system operation.
- Helps protect the engine against overheating.
- Replaces a cracked, swollen, leaking or deteriorated coolant hose.
- Provides a Porsche replacement component for compatible applications.
Symptoms Of Wear Or Failure:
- Visible coolant leakage.
- Low coolant warning.
- Coolant level repeatedly dropping.
- Engine temperature higher than normal.
- Engine overheating.
- Unusual temperature fluctuations.
- Coolant smell from the engine compartment.
- Steam from under the bonnet.
- Wetness around the coolant hose.
- Leakage around hose connections.
- Dried or crystallised coolant deposits.
- Cracks in the hose surface.
- Splitting around the hose ends.
- Bulging or swelling.
- Hose becoming unusually soft.
- Hose becoming hard or brittle.
- Damaged connection points.
- Coolant collecting underneath the vehicle.
Why Replacement Matters:
- The cooling system must maintain the correct coolant level and circulate coolant effectively to control engine temperature.
- A damaged hose compromises this sealed system.
- A small leak can gradually lower the coolant level, while a severely weakened hose may split or rupture and release a large amount of coolant very quickly.
- Replacing a deteriorated OE Match Coolant Hose before complete failure can help prevent a relatively straightforward cooling-system repair from developing into a much more expensive engine problem.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95812105100
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Maintain reliable coolant circulation and effective engine temperature management with this OE Match Engine Cooling Water Pipe, designed for compatible Porsche applications.
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Diagram Ref No 8
The cooling water pipe forms part of the engine's pressurised cooling system, providing a secure route for coolant between the relevant engine and cooling-system components. Coolant absorbs heat generated by the engine and carries it through the cooling circuit, helping maintain the correct operating temperature.
Because cooling-system components are continually exposed to heat, pressure, vibration and repeated thermal cycling, coolant pipes and their connections can deteriorate with age. Corrosion, damaged sealing surfaces, failed O-rings or physical damage can eventually result in coolant leakage.
Even a relatively small leak can gradually lower the coolant level. More severe pipe or connection failure can result in rapid coolant loss and engine overheating.
This OE Match Engine Cooling Water Pipe provides a high-quality replacement for a leaking, corroded or damaged original component, helping restore cooling-system integrity and dependable coolant circulation.
What This Product Does:
- Carries coolant through the engine cooling system.
- Connects relevant cooling-system components.
- Provides a defined route for coolant circulation.
- Contains hot, pressurised engine coolant.
- Helps maintain a sealed cooling circuit.
- Supports efficient heat transfer away from the engine.
- Helps maintain stable engine operating temperatures.
- Supports correct cooling-system performance.
- Helps prevent coolant loss when correctly sealed.
- Works alongside coolant hoses, the radiator, water pump and other cooling components.
- Replaces a leaking, corroded or damaged coolant pipe.
- Provides a Porsche replacement component for compatible applications.
Symptoms Of Wear Or Failure:
- Visible coolant leakage.
- Coolant level repeatedly dropping.
- Low coolant warning.
- Engine temperature higher than normal.
- Engine overheating.
- Temperature fluctuations.
- Coolant smell from the engine compartment.
- Steam from the engine bay.
- Wetness around the coolant pipe.
- Leakage around pipe connections.
- Dried or crystallised coolant deposits.
- Visible corrosion on the pipe.
- Pitting or deterioration of the pipe surface.
- Damaged or distorted pipework.
- Leakage around seals or O-rings.
- Coolant collecting underneath the vehicle.
- Increasing need to top up the coolant.
Why Replacement Matters:
- The cooling system must remain sealed and contain the correct amount of coolant to regulate engine temperature effectively.
- A damaged cooling water pipe can compromise this sealed circuit.
- A small leak may initially seem minor, but continued coolant loss can eventually reduce the system level enough to affect cooling performance. A weakened pipe or connection may also deteriorate further and fail suddenly.
- Replacing a confirmed faulty OE Match Cooling Water Pipe helps restore the integrity of the coolant circuit and reduces the risk of overheating caused by coolant loss.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95812107500
The product you are viewing cross references to these numbers
.jpg?width=197 "Water Coolant Hose. Porsche 95B.1 Macan 2.0L 2014-18 - 95B121056 - 69355")
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
The OE Match Water Coolant Hose is a high-quality replacement cooling system component designed to transport engine coolant between key cooling system components while maintaining a sealed, pressurised circuit. Manufactured to OE specifications for fit, flexibility and durability, this coolant hose ensures efficient coolant circulation to help maintain the correct engine operating temperature under all driving conditions.
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Diagram Ref No 22
Constructed from premium-quality reinforced rubber with heat- and pressure-resistant materials, the hose is engineered to withstand continuous exposure to hot coolant, engine vibration and fluctuating operating pressures. Precision-moulded to match the original routing and connection points, it provides secure installation and reliable leak-free performance.
What This Product Does:
Symptoms Of Wear Or Failure:
- Coolant leaks around the hose or hose connections.
- Low coolant level warnings.Engine overheating.
- Cracks, splits or perishing of the hose material.
- Swollen, soft or excessively hardened hose sections.
- Coolant odour from the engine bay.
- White or coloured coolant residue around the hose.
- Bulging or collapsed hose under pressure.
- Steam escaping from the engine compartment.
- Reduced heater performance due to coolant loss or restricted flow.
Why Replacement Matters:
- Coolant hoses operate under constant pressure and are continually exposed to high temperatures, engine vibration, coolant chemicals and environmental ageing. Over time, the rubber material can harden, crack, swell or lose its structural integrity, increasing the risk of coolant leaks or sudden hose failure.
- A failed coolant hose can rapidly reduce coolant levels and compromise the engine's ability to regulate temperature. Continued driving with insufficient coolant circulation may result in severe engine overheating, potentially causing warped cylinder heads, head gasket failure and costly internal engine damage.
- Replacing a worn or damaged coolant hose restores reliable coolant circulation and maintains the integrity of the engine cooling system. An OE Match replacement provides factory-style fitment, dependable sealing performance and long-lasting durability, helping preserve the performance, efficiency and reliability expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B121056
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Radiator hoses have an important job to transport your engines coolant to and from its cooling system components. Over time they can become dry, hard, brittle, or leak which warrants a replacement. When replacing we also recommend a coolant flush and replacement to remove any possible sludge formed over time.
Engine Coolant Hose Failure SymptomsCracking - Leaking - Swelling - Deterioration
Fits:
Porsche 95B.1 Macan 2.0ltr - 2014 to 2018
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B121049E
The product you are viewing cross references to these numbers
OEMatch Engine Block Hoses — Durability, Sealing, Performance
OEMatch engine block hoses for Porsche models are designed as compatible, application-focused replacements that help maintain cooling system integrity and temperature control. These hoses are specified for the connections between the engine block, radiator and heater circuit and are intended to resist heat and fluid exposure while preserving routing and mounting clearances. OEMatch components are a practical option when genuine or OEM items are unavailable.
Available Types
- Engine block coolant hoses for front-engine Porsche models
- Radiator inlet and outlet hoses
- Heater hoses and bypass connections
- Replacement clamps, connectors and intermediate hoses
Understanding OEMatch Engine Block Hoses
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original engine block hoses. OE (Original Equipment) refers to parts matching original specifications for the engine block hoses and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM engine block hoses engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. Engine block hoses circulate coolant through the engine’s cooling circuit, carrying fluid between the water pump, radiator and heater core to regulate temperature, maintain system pressure and reduce the risk of overheating. Proper routing and material selection are important to avoid chafing, heat soak and premature softening.
Benefits Include
- Restored coolant circulation and improved temperature control
- Reduced risk of leaks at hose joints and clamps
- Heat-resistant materials to limit premature ageing
- Preserves original routing and mounting clearances
Why Engine Block Hoses Wear and Fail
- Heat-induced rubber ageing and hardening over time
- Chemical degradation from coolant additives or contamination
- Mechanical abrasion caused by contact with adjacent components
- Clamp or connector failure allowing leaks under pressure
The Importance of Replacing with OEMatch Engine Block Hoses
Replacing tired or damaged engine block hoses prevents coolant loss, overheating and secondary faults such as gasket failure or warped components. For Porsche models, correct hose length, diameter and bend radius help maintain coolant flow and avoid stress at joints. Choosing the right replacement hose maintains system pressure and routing, reducing the chance of repeat failures and supporting long-term reliability.
Advantages
- Materials chosen for heat and fluid resistance
- Manufactured to match original dimensions and routing
- Supplies include common connection fittings and clamps
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; check for correct routing, secure clamps and any nearby heat sources before returning the vehicle to service.
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