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Auto Additives and Chemicals

Eastwood has all the chemicals, lubricants and additives you need for your project car, your motorcycle or even your daily driver. Plus we carry nothing but the best: oils and grease from Royal Purple, additives from Lucas, sprays from CRC, preservatives from Sta-bil, motorcycle specific products from Original Bike Spirits and more. Plus our own line of specialty products for oil and fuel treatment. We've got everything you need in the additive and chemical department to strip down, rebuild, preserve and keep your car running.

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Protect your engine during storage over 30 days
Only $6.99
Royal Purple Synthetic Racing Oil 10W30 Qt 12130
Only $9.99
Royal Purple Synthetic Racing Oil 10W40 Qt 12140
Only $9.99
Royal Purple Synthetic Racing Oil 20W50 Qt 12250
Only $9.99
Royal Purple Synthetic Gear Oil 75W90 Qt 12300
Only $22.99
Royal Purple Synthetic Gear Oil 75W140 Qt 12301
Only $22.99
Royal Purple Transmission Max ATF Qt 12320
Only $15.99
Original Bike Spirits Chain Lube w/Graphite aerosol

Only $9.99

Sale $7.88

Original Bike Spirits Carb Cleaner Aerosol A00736

Only $6.99

Sale $4.88

Engine Degreaser 16oz 4644
Only $2.99
Power Steering Fluid 12oz 2812
Only $1.99
Keeps fuel fresh for quick, easy starts after storage or infrequent use

Starting at: $10.99

Improves marine engine performance year-’round and for storage

Starting at: $12.99

Use at every fill-up to protect against Ethanol-related issues

Starting at: $8.99

Lucas Oil Treatment 10001
Only $12.99