Restore firm brake pedal feel, reliable stopping power, and factory hydraulic pressure assistance to your full-size luxury SUV with this genuine OEM Hydraulic Power Brake Booster Assembly for 2014-2019 Infiniti QX80 5.6L models. Manufactured to strict Nissan/Infiniti factory specifications, this original equipment hydro-boost unit uses power steering fluid pressure to amplify your foot force on the brake pedal, ensuring safe and responsive stopping capability for heavy vehicles. This direct replacement assembly resolves common braking system failures such as a hard or stiff brake pedal, a spongy pedal feel, fluid leaks around the booster housing, loss of power assist, or internal valve wear. Designed specifically for matching option specification: (hydraulic). Thoroughly bench-tested and physically inspected from a clean donor vehicle to verify proper internal valve operation, secure fluid port threads, undamaged mounting studs, and leak-free performance, this factory unit bolts directly into your engine bay firewall. Choosing authentic OEM Infiniti powertrain components guarantees exact brake line alignment, correct master cylinder compatibility, and dependable long-term braking safety.
2014-2019 Infiniti QX80 5.6L Hydraulic Power Brake Booster Genuine Assembly OEM
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