Heater Element For Air Intake Manifold. Porsche 957 Cayenne / 958 Cayenne / 970 Panamera  ❭  94860513900

Heater Element For Air Intake Manifold.
The OE MATCH Heater Element for Air Intake Manifold is a replacement electrical heating component designed for compatible Porsche intake systems.

Fits:

• Porsche 957 Cayenne 3.6L 2007-10
• Porsche 957 Cayenne S / GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
• Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• Porsche 970.1 Panamera S V8 4.8L 2009-13
• Porsche 970.1 Panamera 4S V8 4.8L 2009-13
• Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
• Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16  

Diagram Ref No 8

Installed as part of the air intake manifold system, the heater element provides controlled heat when required by the vehicle's engine-management strategy. This is particularly important during cold operating conditions, helping the intake system reach suitable operating conditions and supporting consistent engine performance and emissions control.

Manufactured as an OE-style replacement, it is suitable for replacing an original heater element that has developed an electrical fault, internal failure or physical damage.

What This Product Does:
The heater element forms part of the engine's electronically controlled intake system.

Its primary function is to generate heat within the intake manifold system when commanded by the vehicle's engine management.

Depending on operating conditions and engine-management strategy, this can help:

• Support correct cold-engine operation
• Improve intake-system operation at low temperatures
• Assist cold-start performance
• Promote more stable combustion during warm-up
• Support emissions-control strategies
• Help the engine reach suitable operating conditions efficiently

The heater is electrically operated and is controlled as part of the vehicle's wider engine-management system.

Symptoms Of Wear Or Failure:
Because this is an electrically controlled component, failure may not always produce an obvious mechanical noise.

Possible symptoms include:

• Check-engine warning light
• Stored engine-management fault codes
• Intake-heater circuit fault codes
• Poorer cold-start performance
• Rough running immediately after starting
• Unstable idle when coldHesitation during warm-up
  
• Increased emissions during cold operation
• Longer warm-up behaviour
• Reduced effectiveness of the intake heating system
• Electrical circuit faultsIntermittent engine-management warnings

Symptoms may be more noticeable in colder ambient temperatures.

Why Replacement Matters:
A correctly functioning intake manifold heater helps the engine-management system maintain its intended cold-start and warm-up strategy.

Replacing a failed unit can help:

• Restore correct intake heating
• Improve cold-operation consistency
• Resolve heater-circuit fault codes when the heater is confirmed faulty
• Support stable engine operation during warm-up
• Maintain correct emissions-system operation
• Prevent recurring engine-management warnings
• Restore the intake system to its intended operating condition

Ignoring a confirmed heater failure can leave the engine-management system unable to control this part of the intake system correctly.

Related reference numbers
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94860513900

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