Granatelli 66-72 Mercedes-Benz 300 6Cyl 2.8L MPG Plus Ignition Wires

Granatelli 66-72 Mercedes-Benz 300 6Cyl 2.8L MPG Plus Ignition Wires

Marsoni

M251S

$111.72

Get it in 3 business days with 1 day shipping. Friday, May 29

Granatelli 66-72 Mercedes-Benz 300 6Cyl 2.8L MPG Plus Ignition WiresGranatelli 66 72 Mercedes Benz 300 6Cyl 2. 8L MPG Plus Ignition Wires Granatelli Motor Sports GMS36 1929MPG (802735030525) Elevate your vehicle's performance with Granatelli Motor Sports' cutting edge ignition wires. These high performance wires are designed to maximize power delivery, improve fuel efficiency, and enhance overall engine performance across a wide range of applications. OEM Compatibility and Superior Performance Direct OEM replacement,

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MUCH better than the cheap plastic OEM part, Just a reminder though, these thread into an aluminum block so be very careful to start them finger tight first, then evenly tighten both bolts to push the fitting into the chamber. If you don't, it will slightly misalign and you run the risk of stripping the threads. The one comes with the replacement o ring, and be sure to get some antifreeze on that seal prior to attempting to push it into the chamber. IT IS A TIGHT FIT, but that's what you want, so just be careful. You might also want an extra hose clamp on hand, as the one that came with this began to bend as it got tight, so I had to replace it for peace of mind. Overall, great product though.

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Reviewed in the United States on January 9, 2026