Champion RES9WYPB4 OE189 IRIDIUM Spark Plug
Champion RES9WYPB4 OE189 IRIDIUM Spark Plug
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Model Compatibility
Model Compatibility
Aston Martin DB7 1994-1999
Aston Martin DB9 2004-2016
Aston Martin DB11 2016-present
Aston Martin Rapide 2010-2019
Aston Martin Vanquish 2001-2007
Aston Martin Vantage 2005-2017
Audi 80 1986-1996
Audi A3 1996-present
Audi A4 1994-present
Audi A5 2007-present
Audi A6 1994-present
Audi A7 2010-present
Audi A8 1994-present
Audi Q5 2008-present
Audi Q7 2005-present
Audi R8 2007-present
Audi RS4 1999-2001
Audi RS6 2002-2004
Audi TT 1998-present
Bentley Arnage 1998-2010
Bentley Azure 1995-2003
Bentley Continental GT 2003-present
Bentley Flying Spur 2005-2013
Bentley Mulsanne 2010-present
BMW 1 Series 2004-present
BMW 3 Series 1990-present
BMW 5 Series 1988-present
BMW 6 Series 1976-2018
BMW 7 Series 1977-present
BMW X3 2003-present
BMW X5 2000-present
BMW X6 2008-present
BMW Z3 1995-2002
BMW Z4 2002-present
Jaguar E-Type 1961-1975
Jaguar F-Type 2013-present
Jaguar S-Type 1999-2008
Jaguar X-Type 2001-2009
Jaguar XJ 1986-present
Jaguar XK 2006-2014
Land Rover Discovery 1989-present
Land Rover Range Rover 1970-present
Lotus Elise 1996-present
Lotus Evora 2009-present
Lotus Exige 2000-present
Mercedes-Benz A-Class 1997-present
Mercedes-Benz B-Class 2005-present
Mercedes-Benz C-Class 1993-present
Mercedes-Benz CL-Class 1999-2014
Mercedes-Benz CLK-Class 1997-2009
Mercedes-Benz CLS-Class 2004-present
Mercedes-Benz E-Class 1984-present
Mercedes-Benz G-Class 1979-present
Mercedes-Benz GL-Class 2006-present
Mercedes-Benz GLA-Class 2013-present
Mercedes-Benz GLC-Class 2015-present
Mercedes-Benz GLE-Class 2015-present
Mercedes-Benz GLS-Class 2015-present
Mercedes-Benz S-Class 1972-present
Mercedes-Benz SL-Class 1954-present
Mercedes-Benz SLC-Class 1971-present
Mercedes-Benz SLK-Class 1996-present
Porsche 911 1963-present
Porsche Boxster 1996-present
Porsche Cayenne 2002-present
Porsche Cayman 2006-present
Porsche Macan 2014-present
Porsche Panamera 2009-present
Rolls-Royce Corniche 1971-1996
Rolls-Royce Ghost 2009-present
Rolls-Royce Phantom 2003-present
Rolls-Royce Wraith 2013-present
Volkswagen Beetle 1997-present
Volkswagen Golf 1974-present
Volkswagen Jetta 1979-present
Volkswagen Passat 1973-present
Volkswagen Polo 1975-present
Volkswagen Scirocco 1974-present
Volkswagen Tiguan 2007-present
Volkswagen Touareg 2002-present
Part Number
Part Number
- Product Name: Champion RES9WYPB4 OE189 IRIDIUM Spark Plug
- Product Description: Champion® pioneered the use of iridium in aviation and industrial applications nearly 30 years ago. Now iridium, which has a stabilizing effect on ignition voltage and excellent wear characteristics, is quickly becoming the technology of choice for engine manufacturers worldwide. This spark plug features an iridium pin welded to the copper core centre electrode and a platinum pad welded to the copper core ground, ensuring maximum life. The fine-wire electrode and platinum v-trimmed ground electrode produce the sharpest spark focus, reducing erosion and increasing lifespan. If unsure of compatibility, please refer to the cross reference table above. Disclaimer: This listing is for general guidance only and does not constitute any contractual term, representation, or warranty. The supplier (Diy Car Service Parts) is not responsible for any claims arising from the publication of this listing. It is the responsibility of the customer to carefully compare the product's specifications to the original before ordering/installing.
- OEM Part Number: OE189/T10
- Equivalent Part Numbers: 1 379 739
Shipping Information
Shipping Information
Standard shipping with tracking via Royal Mail or Evri for heavier parts:
- £4.99 per order for standard 2-day delivery
- £5.99 per order for Next Day delivery
Most orders are shipped the same business day if ordered before 2pm. We ship Monday through Friday.
If we unexpectedly run out of stock we may have to order your part which can take up to 1 week. We will be in touch in the rare circumstance that there is a delay to your shipment.
Returns Policy
Returns Policy
We want you to be completely happy with your purchase but please do not hesitate to contact us immediately if you have a problem with your order. Please ensure that you consider all the points described on our profile page accessible by clicking our name above the product title.
It is especially important that you take due care to ensure that the part you selected is compatible with your car. If in doubt, we'd prefer that you get in touch via our profile page so we can help you.