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Spark Plugs
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
- 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
The Bosch spark plug set (pack of 8) is a complete ignition service solution designed for Porsche V8 engines, supplying all spark plugs required for a full engine replacement. Manufactured to Porsche OEM specifications, this set ensures consistent ignition performance and balanced combustion across all eight cylinders.
PACK OF 8
Fits:
Porsche 957 Cayenne S / GTS 4.8L 2007 - 2010 [Chassis number: M905541>> and MG904965>>]
Porsche 958 Cayenne S 4.8L 2011- 2018
Porsche 970.1 Panamera S 4.8L V8 2009 - 2013
Porsche 970.1 Panamera 4S 4.8L V8 2009 - 2013
Spark plugs are a vital part of the ignition system, responsible for igniting the air-fuel mixture inside each combustion chamber. Correct specification spark plugs help maintain smooth engine operation, stable idle, responsive throttle input, and efficient fuel combustion. Worn or incorrect spark plugs can lead to misfires, uneven running, reduced power, and increased fuel consumption.
Produced by Bosch, a long-established original equipment supplier to Porsche, these spark plugs are engineered with the correct heat range and electrode design for high-performance V8 engines. Their durable construction is designed to withstand high combustion temperatures and demanding operating conditions, delivering reliable ignition performance and long service life. Ideal for scheduled servicing, preventative maintenance, or restoring optimal engine performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917013090
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
- 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
This OE Match spark plug set (pack of 8) includes six identical plugs that closely emulate Porsche original equipment in thread dimensions, electrode design, and thermal characteristics, ensuring dependable combustion and longevity. These plugs are manufactured to meet OE-equivalent standards and are ideal for use in a range of Porsche models that require this spark plug reference.
PACK OF 8
Fits:
Each spark plug is built to be durable under repeated heat cycles and high combustion pressures typical of Porsche engines. The iridium-enhanced electrode construction (when applicable) delivers consistent sparks and improved wear resistance, supporting smooth idle quality, crisp throttle response, and efficient engine performance over time.
The set is a direct-fit replacement - no modification needed - and is perfect for routine maintenance, full ignition system refresh, or when worn plugs begin to degrade performance.
These spark plugs generate precise electrical sparks within each cylinder’s combustion chamber to ignite the air-fuel mixture at the right moment. This ignition process directly influences engine smoothness, power delivery, fuel efficiency, and emissions control.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917013090
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
The Bosch spark plug set (pack of 8) is a complete ignition service kit engineered for Porsche 4.8-litre V8 engines, providing all eight spark plugs required for a full engine service. Manufactured to meet OE Porsche specifications, this set ensures consistent ignition performance and balanced combustion across all cylinders, helping your engine deliver smooth power delivery and reliable operation.
PACK OF 8
Fits:
Porsche 957 Cayenne 4.8L V8 S M48.01 2007 - 2010
Porsche 957 Cayenne 4.8L V8 GTS M48.01 2007 - 2010
Spark plugs are essential engine components that produce the electrical spark needed to ignite the air-fuel mixture inside each combustion chamber. Correct specification and spacing ensure efficient combustion, responsive throttle performance, stable idling, dependable cold starts, and optimal fuel economy. Over time, spark plugs wear, leading to misfires, rough running, loss of power, and reduced fuel efficiency — making scheduled replacement vital for maintaining peak engine performance.
Bosch, a trusted original equipment supplier for Porsche, engineers these spark plugs with the correct heat range and electrode design suited to the demands of high-output V8 engines. Their durable construction resists fouling and wear under high combustion temperatures and sustained load, delivering long service life and consistent ignition performance across everyday driving and spirited use.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917012290
The product you are viewing cross references to these numbers
This kit is comprised of the following items: