Description

The Infiniti EX35 / EX37 / QX50 Rear Hatch Shock – Left Side (90451-1BA0A) is a genuine OEM-quality replacement part designed to restore the effortless and controlled movement of your SUV’s tailgate. Over time, original lift supports can lose pressure, making it harder to open the hatch or causing it to drop unexpectedly. This left-hand gas strut is precision-engineered to meet Infiniti’s exact specifications, ensuring perfect fit, smooth performance, and reliable durability.

Exact OEM Replacement
Built to match factory dimensions and mounting points, the 90451-1BA0A rear hatch shock offers a direct bolt-on installation. No modifications are needed — simply unclip the old unit and secure the new one for immediate improvement in tailgate operation. This part is specifically for the left-hand side (driver’s side for most markets) and pairs perfectly with the right-hand shock (90450-1BA0A) for balanced lifting performance.

Premium Construction
Manufactured from high-strength steel with a rust-resistant finish, this gas-charged lift support ensures consistent performance in various weather conditions. The sealed piston design prevents gas leaks and ensures long-lasting operation, even after thousands of hatch cycles.

Key Features:
OEM Part Number: 90451-1BA0A
Fits Infiniti EX35, EX37, and QX50 (select years)
Left-hand side (LH) rear hatch lift support
Gas-filled piston for smooth, controlled motion
Corrosion-resistant finish for extended service life
Direct-fit replacement – no special tools required

Benefits:
Restores smooth and easy tailgate opening
Keeps hatch securely in the open position for safety
Prevents unexpected hatch drops
Maintains original Infiniti comfort and convenience
Enhances overall vehicle functionality