<div data-store-description="v1"> <p>4 Iridium Spark Plugs for BMW E30 318is 1.8L M40B18 (1990-1991). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>4 x Iridium Spark Plugs for BMW 318is E30 1.8L M40B18 (1990-1991)</p> <p>Includes: 4 x Iridium Spark Plugs <br> Fits Models: BMW 318is E30 <br> Model Years: 1990-1991 <br> Submodels: E30 <br> Engine Options: 1.8L M40B18</p> <p>Description: <br> Upgrade your BMW 318is E30 with these high-performance iridium spark plugs. Designed specifically for the 1.8L M40B18 engine, these plugs enhance ignition efficiency, improve fuel economy, and provide smoother acceleration. Experience better engine performance and reliability with this essential upgrade.</p> <p>Features: <br> - Designed for BMW 318is E30 (1990-1991) <br> - Enhanced ignition for improved fuel efficiency <br> - Reliable performance for the 1.8L M40B18 engine <br> - Easy installation for DIY enthusiasts</p> <p>Boost your vehicle's performance and ensure optimal engine function with these iridium spark plugs. Perfect for enthusiasts seeking quality and reliability.</p>