Discover the Sinister Diesel Power Steering Cap designed for 2017 - 2023 GM vehicles with a 6.6L Duramax engine. Crafted from tough billet aluminum, this cap can handle daily challenges. It's expertly machined for a perfect fit and a tight seal, preventing leaks and spills. The cap not only adds a personal touch to your engine bay but also enhances your vehicle's overall look. It also protects against corrosion and wear. Unlike the OEM cap, it won't crack. It's CNC machined from solid billet aluminum, powder - coated and polished in Sinister Blue. It comes with a 2 - year warranty and is proudly made in the USA. Part Number: SD - PSC - L5P.

Using this power steering cap is easy. Just remove the old cap from your 2017 - 2023 GM vehicle with a 6.6L Duramax engine and replace it with the new Sinister Diesel cap. Make sure it's properly tightened for a good seal. As for maintenance, keep it clean. You can wipe it with a soft cloth. If you notice any signs of damage, contact us within the 2 - year warranty period. Avoid using harsh chemicals on the cap as they may damage the powder - coated finish.