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RACING R7438-9 Spark Plug for Audi A3/S3, A4/S4, TT/TTS, Seat Leon/Cupra, Skoda Octavia, VW Golf/GTI

The NGK Racing spark plug optimizes power and efficiency in high-performance engines, delivering greater durability and responsiveness for modified vehicles.

Brand NGK
Reference R7438-9
€60.21 (VAT incl.)
€86.02 -30%
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Estimated restock time
  1. Order today
  2. Restock supplier order
  3. Delivery Tue 27 Oct
Estimated delivery on 27/10/2026
This lead time is an estimate and may change due to circumstances beyond our control
This product qualifies for free STANDARD shipping!*
Small product: up to 250 g Free delivery with Colissimo Points de retrait

About this product

The NGK Racing spark plug is specifically designed for high-performance VAG vehicles equipped with the 2.0 TSI/TFSI EA888gen3 engine. Featuring a platinum electrode angled at 45°, it ensures optimal combustion, even under high compression. Ideal for modified engines, this spark plug is a preferred choice for motorsport enthusiasts seeking to maximize their vehicle's power and efficiency.

Advantages

This competition spark plug offers several notable benefits. Its platinum design ensures exceptional durability and increased resistance to high temperatures, extending engine life. It also improves engine responsiveness through a more precise and more powerful spark, thereby optimizing overall vehicle performance. Compatible only with tuned vehicles, it is the perfect choice for those looking to get the most out of their modified engine.

Technical specifications

Key diameter 16 mm
Thread diameter 14.0 mm
Thread length 26.5 mm
Electrode gap 0.6 mm
Resistance With resistor, 5 KOhm
Weight 100 g

Materials Iridium
Product family Engine
Engine Spark Plugs
Spark plug type: Racing
Filter by part type Engine: Spark Plugs
Engine: 1.8 TFSI (170 hp) 1.8 TFSI (179 hp) 1.8 TFSI 16V (160 hp) 1.8 TSI (179 hp) 1.8 TSI (180 hp) 1.8 TSI 16V GTI (192 hp) 1.8 TSI CUPRA (192 hp) 2.0 GTI (220 hp) 2.0 GTI (230 hp) 2.0 GTI Facelift 2.0 GTI Facelift DPF 2.0 R (280 hp) 2.0 R (300 hp) 2.0 R Facelift (310 hp) 2.0 R Facelift DPF (300 hp) 2.0 R TSI (300 hp) 2.0 TFSI 2.0 TFSI (220 hp) 2.0 TFSI (224 hp) 2.0 TFSI (225 hp) 2.0 TFSI (231 hp) 2.0 TFSI DPF 2.0 TFSI GTI (200 hp) 2.0 TFSI RS (220 hp) 2.0 TFSi (310 hp) 2.0 TFSi 16V (230 hp) 2.0 TSI (180 hp) 2.0 TSI 4motion (190 hp) 2.0 TSI Cupra (265 hp) 2.0 TSI Cupra R (310 hp) 2.0 TSI Cupra SC (280/290 hp) 2.0 TSI Cupra SC (300 hp) 2.0 TSI Cupra SC DPF (290 hp) 2.0 TSI Cupra ST (280/290 hp) 2.0 TSI Cupra ST (300 hp) 2.5 TFSI RS (340 hp) 2.5 TFSI RS (360 hp) 2.5 TFSI RS (400 hp) 2.5 TFSI RS DPF (400 hp) 2.5 TFSI RS Sportback (400 hp) 2.5 TFSI RS Sportback DPF (400 hp) Other engines RSQ3 2.5 RS (400 hp)
Make: AUDI SEAT SKODA VOLKSWAGEN
Model: A3 (8V) (04/2012 - Present) A3 (8V) Sportback (09/2012 - Present) A3 Cabriolet (8V) (10/2013 - Present) A4 B8 (8K2) (11/2007 - 12/2015) A4 B8 Avant (8K2) (11/2007 - 12/2015) A4 Quattro B8 (8K2) (11/2007 - 12/2015) A4 Quattro B8 Avant (8K2) (11/2007 - 12/2015) A5 Cabriolet (03/2009 - Present) A5 Coupe (06/2007 - Present) A5 Quattro Cabriolet (03/2009 - Present) A5 Quattro Coupe (06/2007 - Present) A5 Quattro Sportback (06/2007 - Present) A5 Sportback (06/2007 - Present) CC (11/2011 - Present) Golf VII (08/2012 - Present) Golf VII 4Motion (11/2012 - Present) Ibiza VI (6P) (05/2015 - Present) Leon III (5F) (09/2012 - Present) Octavia III (5E) (11/2012 - Present) Polo IX (6C) Facelift (02/2014 - Present) Polo X (AW) (06/2017 - Present) Q3 (07/2018 - Present) Q5 Quattro (11/2008 - Present) RS3 (8P) (01/2011 - 06/2015) RS3 (8V) (07/2015 - Present) S1 (05/2010 - 10/2018) S1 Sportback (09/2011 - 10/2018) S3 (8V) (04/2012 - Present) S3 (8V) Sedan (09/2012 - Present) S3 (8V) Sportback (09/2012 - Present) Scirocco (13) (08/2008 - Present) Sharan III (05/2010 - Present) T-Roc (11/2017 - Present) TT 8S Coupe (07/2014 - Present) TT 8S Roadster (07/2014 - Present) TT Quattro 8S Coupe (07/2014 - Present) TT Quattro 8S Roadster (07/2014 - Present) TTRS (05/2016 - Present) TTRS (07/2009 - 06/2014) TTS (07/2014 - Present) Touran III (05/2010 - Present)

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