Engine Oil

Lucas Oil Products, Inc.

Engine Oil

Lucas Extreme Duty Marine ATF is a blend of specific synthetic base oils and a special Lucas additive package designed to create a high friction fluid that allows shifting clutches in the transmission to lock up and engage quickly.

Lucas Extreme Duty Marine SAE 20W-50 Engine Oil is designed for use in high performance boats requiring the ultimate protection.

Lucas Extreme Duty Marine Semi Synthetic 20W-50 Engine Oil is designed for use in high performance boats requiring the ultimate protection.

Lucas Magnum CJ-4 Oils are blended with premium "Lucas" additives that help maintain the life of the emission control systems as required for regulatory compliance.

Lucas Oil Marine SAE 15W-40 CJ-4 Oil is blended with premium base oils and “Lucas” additives. You can expect less oil consumption and reduced engine wear.

Lucas Synthetic SAE 10W-30 Outboard Engine Oil is formulated especially for the harsh conditions of high speed watercrafts.

Lucas Synthetic SAE 10W-40 Outboard Engine Oil is formulated especially for the harsh conditions of high speed water crafts.

Lucas Magnum SAE 15W-40 oil was designed to last up to twice as long as plain 15W-40 oils!

Lucas Stern Drive Inboard Engine Oil SAE 25W-40 is designed to improve wear protection and increase catalyst life in newer inboards using catalytic converters. Meets or exceeds NMMA® FC-W (CAT) performance.

Frank Nyberg uses Lucas Transmission Fix for 95 Mustang 3.8 liter V-6

My 95 Mustang 3.8 liter V-6 Automatic transmission with 82,000 miles, developed a shudder in the transmission. It also began to leak oil. I also noticed some slipping when cold. I had the transmission oil and filter changed. I was told it still had leakage from the rear seal. The mechanic told me to see if the tranny fluid change helped and if it did I could take care of the rear seal later. It seemed to help a bit but the shudder problem persisted and I still leaked oil. I took the car to a transmission shop. The technician told me it seemed that it was probably hydraulic and I should bring it in for their routine diagnosis process.

I looked for a second opinion from a mechanic friend. He told me to try Lucas Oil. He heard it was a miracle worker. I got a bottle of Lucas Transmission Fix. He was right. Shudder GONE, leak GONE, slip GONE. I read a testimonial from your web site. For his Ford he called it the "dreaded torque converter shudder". Finally a diagnosis and then the CURE. It sounds unbelievable but true. I have taken the car on three, 280 mile, one day trips. That, and 3,000 miles later and still no shudder.

Thanks to the Lucas famil

Frank Nyberg


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