RCM Stainless Steel Exhaust Lambda Blank (M18 x 1.5)

Finish your exhaust system with confidence using the high-quality RCM Stainless Steel Lambda Blank, engineered to provide a secure and reliable seal wherever an oxygen sensor port is no longer required.

Manufactured from premium stainless steel, this blanking plug is built to withstand the extreme heat and corrosive conditions of modern exhaust systems. Supplied with a sealing washer, it ensures a tight, leak-free fit on M18 x 1.5 threaded ports, making it ideal for exhaust manifolds, downpipes, and custom fabrication work.

Key Features:

• High-grade stainless steel construction

• Thread size: M18 x 1.5

• Supplied with sealing washer for a secure, gas-tight fit

• Perfect for exhaust systems, exhaust manifolds, and custom setups

• Corrosion-resistant and built for high-temperature environments

• Ideal for blocking unused lambda/O2 sensor ports

A simple yet essential component—choose RCM quality for a dependable exhaust seal.