ICON 2.5 Series Front Coilover Kit with Internal Reservoir for 2005-2025 Nissan Frontier

The ICON Vehicle Dynamics 2.5 Series Front Coilover Kit with Internal Reservoir is a vehicle-specific front suspension upgrade for the 2005–2025 Nissan Frontier, 2005–2015 Nissan Xterra, and 2005–2012 Nissan Pathfinder, delivering 1–3 inches of lift height adjustability over stock with a 2.5-inch diameter shock body and internal reservoir for consistent damping performance on- and off-road.

Shipping: ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.

Vehicle-Specific Valving and Maximum Wheel Travel

ICON engineers the shock length and internal valving specifically for the Frontier, Xterra, and Pathfinder platforms rather than adapting a universal shock to fit. That vehicle-specific tuning, combined with the 2.5-inch shock body's increased piston surface area, yields the maximum wheel travel the front suspension geometry allows. More travel means the front end can absorb larger hits without topping or bottoming out, which matters on washboard forest roads and rocky two-track where a stock shock runs out of travel quickly.

Adjustable Lift Height Without Sacrificing Ride Quality

The coilover design allows the driver to dial in 1–3 inches of lift height by adjusting preload on the ICON-engineered coil springs, so the truck can run OEM wheels and tires at the lower end of the range or clear a recommended 33×11.50-inch tire on a 17×8.5 wheel with 5.75-inch backspace and 25mm offset at the upper end. OEM wheels and tires retain their factory fitment. Lift height is calibrated for a stock-weight vehicle; adding accessories or cargo weight will shift the effective lift range.

Built to Be Rebuilt

The 2.5 Series coilovers use 6061 aircraft-grade aluminum CNC-machined components, CAD-plated corrosion-resistant shock bodies, 7/8-inch diameter shafts, and FK rod end bearings for extended service life and minimal deflection under load. The internal reservoir keeps damping fluid cooler and more consistent during extended off-road use than a standard monotube design. Because the shocks are fully rebuildable and re-tunable, a worn seal or a valving change for a heavier build does not require replacing the entire unit.

Features

• 1–3" lift adjustability: height set via coilover preload adjustment over stock ride height
• 2.5" shock body with internal reservoir: increased piston surface area and consistent damping under sustained use
• Vehicle-specific valving and shock length: tuned for the Frontier, Xterra, and Pathfinder platforms to maximize wheel travel
• 6061 aircraft-grade aluminum CNC components: CAD-plated corrosion-resistant bodies with 7/8" shafts and FK rod end bearings
• ICON-engineered coil springs: matched to vehicle-specific shock length and lift range
• Fully rebuildable and re-tunable: serviceable in the field; valving can be adjusted for changing build weight

Specifications

California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth anomalies, or other reproductive harm.

Who This Is For and Isn't

This coilover kit suits owners of a 2005–2025 Nissan Frontier, 2005–2015 Nissan Xterra, or 2005–2012 Nissan Pathfinder who want 1–3 inches of adjustable front lift with a meaningful improvement in off-road wheel travel and on-road ride quality over the factory shock. It is a front-only kit; vehicles running larger tires above 33×11.50 inches may require fender trimming and modifications. ADAS recalibration is required after installation on equipped vehicles.

This kit covers the front suspension only; rear shocks are sold separately. It does not fit any Nissan Frontier model year outside 2005–2025, any Nissan Xterra outside 2005–2015, or any Nissan Pathfinder outside 2005–2012. Adding significant accessory weight to the vehicle will shift the effective lift range away from the advertised 1–3 inch figure.

Common Questions

Does this kit include rear shocks?

The ICON 2.5 Series Front Coilover Kit covers the front suspension only. For balanced front-to-rear vehicle control, ICON recommends pairing these coilovers with ICON 2.0 Aluminum Series rear shock absorbers, which are sold separately.

Will my factory wheels and tires still fit after installation?

Yes. The ICON 2.5 Series front coilovers are confirmed compatible with OEM wheels and tires across the supported Frontier, Xterra, and Pathfinder fitments. For aftermarket fitments, ICON recommends a 17×8.5 wheel with 5.75-inch backspace and 25mm offset paired with a 33×11.50-inch tire.

Can I run tires larger than 33 inches?

Larger tires may physically fit, but tires beyond the recommended 33×11.50-inch size will require fender trimming and other modifications. The extent of those modifications depends on the specific tire size and wheel offset chosen.

Does vehicle weight affect the lift height I'll actually get?

Yes. The advertised 1–3 inch lift range for this coilover kit is based on a stock-weight vehicle. Adding accessories, a roof rack, a bed rack, or other cargo weight will compress the springs further and reduce the effective lift height achieved.

Do I need to recalibrate any vehicle systems after installing these coilovers?

Vehicles equipped with Advanced Driver Assistance Systems (ADAS) require recalibration of those systems after the ICON 2.5 Series front coilovers are installed. This applies to any camera- or sensor-based safety features whose calibration references the vehicle's ride height.

Can these shocks be rebuilt or revalved later?

The ICON 2.5 Series coilovers are fully rebuildable and re-tunable. Seals can be replaced and the internal valving can be adjusted to suit a heavier build or a different driving application without replacing the entire shock assembly.