Installed on my 2001 Mercedes s430. Worked great. If anyone should have these spark plugs installed and is experiencing rough running or misfiring, which is due to poor spark plug gap (they come before gap but can be accidentally replaced upon delivery or dropped by the installer) or faulty spark plug leads. I have 144,000 km on the S430. I connected these spark plugs to a set of Bosch spark plug leads. Wires will become brittle and less effective over time.
820Pcs Car Push Retainer Clips & Fasteners Assortment - Ford GM Toyota Honda Chrysler BMW Benz Nissan Subaru Audi Mazda
32 Review
2007-2017 Jeep Wrangler JKU 4 Door Sunshade Mesh Top Cover - Durable UV Protection With US Flag Design - Voodonala
31 Review
Upgrade Your Driving Experience With Lunsom'S Automatic Shift Knob: High-Quality Metal Car Shifting With Push Button & Long Stick Gear Head In Black
38 Review
Upgrade Your Mazda MX-5 Miata With CravenSpeed'S USA-Made Door Bushings
39 Review