Hatraco MXR 7380: Next-Generation Industrial Spark Plugs for Modern Gas Engines

The Hatraco MXR 7380 is designed to keep ignition stable in continuous-duty applications, without asking you to modify anything to fit it.

Why specify the Hatraco MXR 7380 in your application?

1. Longer service life: The model MXR 7380 can offer up to 30% longer service life to their competitors.

2. Reliable performance: MXR 7380 industrial spark plugs are engineered from best-in-class ceramic with high dielectric strength, and a have a high-quality composite ceramic resistor carried over from the 7305/7308 design family.

3. Spark plug interoperability: The MXR 7380 is designed as a ‘drop-in’ replacement for several commonly used industrial spark plugs, including:

• Bosch® 7305 / 7308
• 18GZ5-77-2
• GL3-5

4. Suitable for multiple gas fuels, including H₂-ready applications: The MXR 7380 is specified for use with a range of natural gas, blended fuel, sewage gas and biogas applications, and features a new foot design that decreases heat range and makes the plug H₂-ready.

5. Wide engine compatibility: Hatraco lists the MXR 7380 as compatible with an extensive range of industrial gas engines, including examples from:

• MAN®
• Deutz® / MWM®
• Cummins®
• Guascor®
• CAT®
• Perkins®
• Waukesha®

This broad compatibility makes the Hatraco MXR 7380 a practical option for operators managing mixed engine fleets across different sites or applications.

Industrial spark plugs from R&M Walsh

R&M Walsh supplies industrial spark plugs for gas engine operators across the UK, supporting applications where reliability, compatibility and technical clarity matter. If you’re reviewing your ignition components or looking for industrial spark plugs in the UK that align with modern gas engine requirements, please get in touch, and our team can assess whether the MXR 7380 is suitable for your installation.

Please click here to discuss your engine, fuel type and ignition requirements.