Bilstein 41-326022 B8 8112 ZoneControl Coilover for 2007-2021 Toyota Tundra 4WD

Vehicle Fitment

• 2007-2021 Toyota Tundra (SR, SR5, Limited, Platinum, 1794 Edition, Trail Special Edition, Nightshade Edition, TRD Pro - 4WD; 4.0L V6, 4.7L V8, 4.6L V8, 5.7L V8)

Fitment Notes

• Fits 4WD models only. Not confirmed for RWD (2WD) configurations.
• This is the Front Left (driver side) coilover assembly only. Pair part number: 41-326039 (Front Right).
• Provides 2.25"-3.25" of front lift depending on spring seat adjustment.
• The 4.0L V6 engine was discontinued after the 2014 model year; the 4.6L V8 was discontinued after 2019. The 5.7L V8 became the sole engine for 2020-2021.
• Does not fit 2022+ Tundra (third generation - different platform and suspension architecture).

Features

• ZoneControl CR position-sensitive damping technology automatically adapts through the shock's stroke - soft during normal driving, firm under large suspension inputs.
• Triple piston design delivers 3 stages of compression valving and 2 stages of rebound valving for terrain-responsive performance.
• Threaded spring seat provides 2.25"-3.25" of front lift adjustability without additional hardware.
• Remote reservoir with bolt-on anodized chassis mount increases fluid capacity and manages heat during extended off-road use.
• 60mm monotube body with EVO Grey damper finish and direct-fit design - no drilling or modification required.
• Pre-loaded coil spring included for straightforward, single-assembly installation.
• Backed by Bilstein's Limited Lifetime Warranty against defects in materials and workmanship.

Specifications

• Series: Bilstein B8 8112 ZoneControl CR
• Body Diameter: 60mm (2.65 in.)
• Position: Front Left (Driver Side)
• Lift Range: 2.25"-3.25"
• Collapsed Length: 19.43 in. (493.6 mm)
• Extended Length: 25.79 in. (655.1 mm)
• Lower Mount Type: Eye 16.1mm
• Upper Mount Type: Special
• Internal Design: Monotube
• Finish: EVO Grey (damper) / Black (spring)
• Reservoir: Included
• Compatible Drivetrains: 4WD
• Compatible Engines: 4.0L V6, 4.7L V8, 4.6L V8, 5.7L V8

Included Components

• 1x Front Left B8 8112 ZoneControl CR Coilover Assembly (41-326022)
• 1x Pre-loaded coil spring
• 1x Remote reservoir with bolt-on anodized reservoir chassis mount
• 1x All necessary hardware for installation

Product Description

The Bilstein 41-326022 is a B8 8112 ZoneControl CR front left coilover assembly built for the 2007-2021 Toyota Tundra 4WD. Using Bilstein's ZoneControl CR technology, this unit delivers position-sensitive damping that transitions automatically through the shock's travel range - compliant and comfortable for daily driving, progressively firmer as suspension inputs grow during off-road use. The triple piston design adds further precision with three compression and two rebound valving stages, giving the Tundra's suspension a noticeable advantage over OE dampers in both responsiveness and control.

The threaded spring seat allows 2.25" to 3.25" of front lift adjustment, and the included remote reservoir with anodized bolt-on mount keeps fluid temperatures in check during sustained off-road runs. Installation is direct-fit with no drilling required, and all necessary mounting hardware is included. This coilover covers the full second-generation Tundra lineup across all trim levels and all engine configurations from the 4.0L V6 through the 5.7L V8, and is backed by Bilstein's Limited Lifetime Warranty.