Swepco Power Steering & Hydraulic Oil — Case of 4 Qt Bottles, High-VI Lubium Formula to Reduce Pump Squeal

SWEPCO 715 is a high-performance power steering and hydraulic oil formulated from premium high-VI paraffinic base stocks and proprietary Lubium additives for smoother steering, reduced pump squeal, and extended hose life.

Designed for modern U.S. and many imported passenger vehicles (note: not for Honda systems that specify Honda fluids), this hydraulic-grade fluid supports reliable operation across a wide temperature range. SWEPCO engineered the 715 formulation to combine anti-foam and anti-squeal chemistry with shear-stable viscosity properties, helping steering racks and hydraulic pumps run quietly and efficiently.

How does SWEPCO 715 improve steering feel and reduce noise?

The 715 blend includes Lubium, a SWEPCO-developed additive package that enhances lubricity and damping in steering components. That formulation helps minimize metal-to-metal contact and dampens vibrations responsible for pump squeal.

• Lubium additive improves lubricity and reduces friction.
• Anti-squeal chemistry lowers audible pump and rack noise.
• Shear-stable viscosity maintains consistent steering feel under load.

Will this oil protect seals, hoses and pumps over time?

SWEPCO 715 contains components designed to reduce leakage and extend the life of rubber and hose materials when used as intended. Its anti-foam properties and stable formulation reduce cavitation and slippage that can accelerate wear in pumps and hoses.

• Anti-foam protection minimizes cavitation damage.
• Formulation reduces tendency for fluid leaks around seals.
• Helps extend hose life by limiting degradation from shear and heat.

Is this fluid suitable for my vehicle and operating temperatures?

Formulated from high VI paraffinic base stocks, 715 performs consistently across a wide temperature span, helping protect components in cold starts and hot operating conditions. It meets common requirements for power steering and hydraulic units on many U.S. and imported cars, but always check your owner’s manual for manufacturer-specific fluid specs; Honda vehicles typically require OEM Honda fluids.

• High VI base stocks ensure better viscosity control from cold to hot.
• Stable additive package resists breakdown under temperature stress.
• Engineered to match performance needs of most non-Honda passenger vehicles.

How should I use SWEPCO 715 and in what packaging is it available?

SWEPCO 715 is supplied here as a case containing four 1-quart bottles—ready for service bays or DIY maintenance. Use per vehicle manufacturer directions: drain and refill or top off as specified, and dispose of used fluid responsibly at an approved recycling or waste facility.

• Case includes 4 quarts (four 1-qt bottles) for multiple services.
• Follow vehicle-specific fill volumes and change intervals.
• Recycle used oil at local collection centers.

Who is this for? SWEPCO 715 is aimed at mechanics, fleet operators, and do-it-yourself vehicle owners who need a dependable, general-purpose power steering and hydraulic fluid for most U.S. and imported passenger vehicles (excluding Honda models that specify OEM fluid). It’s a practical choice when you require improved pump quieting, reduced leakage risk, and consistent performance across varied temperatures without resorting to vehicle-specific proprietary fluids.