OGATOO Power Steering Pump with Reservoir for 1996–2014 Chevy GMC Cadillac — Direct Replacement, OEM Fit

OGATOO 208740 is a brand-new direct-replacement power steering pump with an integrated reservoir designed to restore steering feel and reliability on many 1996–2014 Chevrolet, GMC, Cadillac and compatible Hummer models.

This replacement power steering pump is engineered to match OEM fitment and hydraulic performance for select full-size trucks and SUVs. It arrives complete with the reservoir (pulley not included), specific inlet and outlet fittings, and meets strict quality checks so you get quieter, more responsive steering without rebuilding or remanufacturing the entire assembly. Before ordering, confirm your vehicle year, engine, and original part number to guarantee compatibility.

Will this pump fit my vehicle and replace the original part?

OGATOO designed this pump as a precision direct-replacement for many factory part numbers. It lists compatibility across multiple Chevrolet, GMC, Cadillac, Avalanche, Suburban, Tahoe, Sierra, Yukon, Escalade, and Hummer H2 model years.

• Fits models including Chevy Silverado, Tahoe, Suburban, Avalanche; GMC Sierra, Yukon; Cadillac Escalade variants; Hummer H2 in specified years.
• Replaces OEM numbers such as 20-8740, 208740, 15076612, 15234826 and several others found on original units.
• Confirm fit by matching your factory part number and year-range before purchase.

What connections and components come with the pump?

This unit ships brand-new with the reservoir attached but does not include the pulley. Connection types match factory expectations for straightforward installation with common hoses and fittings.

• Reservoir included for integrated fluid storage and simplified assembly.
• Inlet uses a 10mm push-in fitting; outlet is M16×1.5 male threaded.
• No pulley included—reuse your existing pulley or source a new compatible pulley separately.

How does this pump affect steering performance and durability?

The pump is hydraulically tested to approximate factory performance, reducing noise and improving responsiveness compared with worn or failing pumps. Its corrosion-resistant construction and quality control testing extend service life versus many older units.

• OEM-level hydraulic testing for smoother, quieter steering operation.
• Corrosion-resistant materials and precision machining for longer life.
• Intended to address leaks, stiff steering, and worn-hardware symptoms when installed correctly.

What installation and maintenance steps should I follow?

To get reliable performance, prepare the steering system before and after installation. Flushing, replacing seals, and bleeding air are essential to prevent premature pump or steering component failure.

• Thoroughly flush the power steering system before fitting the new pump.
• Replace old O-rings and seals on high-pressure and return hoses.
• Use the manufacturer-recommended fluid and bleed air by turning the wheel left and right.
• Avoid overtightening mounting bolts; professional installation is recommended if unsure.

Who is this for? OGATOO 208740 is aimed at owners, mechanics, and restoration shops working on late-1990s through mid-2010s full-size Chevy, GMC, and Cadillac trucks and SUVs who need a reliable, new direct-replacement power steering pump with reservoir. It suits drivers seeking an OEM-fit performance restoration—especially those replacing leaking, noisy, or weak steering pumps—while technicians will appreciate the tested hydraulic performance and standard fittings that simplify installation. The product is backed by a one-year warranty and after-sales support to help resolve fitment or function questions.