Jaguar Xk8 XKR Spark Plug Set Iridium Upgrade C2A1535

Excellent spark plugs upgrade for Jaguar XJR

Improved the engine responsiveness of my 2004 XJR. Certainly feels more "lively".
Obviously these Iridium spark plugs are a bit more expensive than the "standard" but certainly make a difference.r>So if you are going to the bother of changing the plugs (it is a bit of a fiddle) it is well worth fitting these.Read full review

Verified purchase:  Yes • Condition: new • Sold by: berkshirejagcom...