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Improve Rear Ride Quality and Lift on Your 2025-2026 Toyota 4Runner with the ICON 52753 .75in Dual Rate Rear Coil Spring Kit
The ICON 52753 is a .75-inch rear dual rate coil spring kit engineered specifically for the 2025-2026 Toyota 4Runner. It provides approximately 0.75 inches of rear lift height over stock while improving both on-road ride comfort and off-road bottoming resistance through ICON's dual-rate spring design.
The dual-rate design uses a softer initial spring rate for on-road compliance, transitioning to a firmer overload rate when the suspension compresses further, which delivers excellent off-road bottoming resistance without sacrificing daily-driving comfort. The ICON 52753 is designed to be paired with ICON front coilover kits and rear shocks to build a complete, balanced suspension system for the new-generation 4Runner platform.
Key Features
- .75 inches of rear lift height over stock for the 2025-2026 Toyota 4Runner
- Dual-rate spring design provides softer initial rate for on-road comfort and firmer overload rate for off-road bottoming resistance
- Engineered specifically for the new-generation 2025-2026 4Runner rear suspension geometry
- Matches ICON rear shock components for a complete suspension system build
- Powder coated for corrosion resistance
Vehicle Fitment
| Year Range | Make | Model |
|---|---|---|
| 2025-2026 | Toyota | 4Runner |
Specifications
| Detail | Value |
|---|---|
| Part Number | 52753 |
| Position | Rear |
| Lift Height | Approximately 0.75 inches |
| Spring Type | Dual rate coil spring |
| Finish | Powder coated for corrosion resistance |
| Sold As | Pair (driver and passenger) |
| UPC | N/A |
What's Included
- 2x ICON dual rate rear coil springs (driver and passenger)
About ICON Vehicle Dynamics
ICON Vehicle Dynamics is a California-based manufacturer of high-performance suspension components for trucks, SUVs, and off-road vehicles. ICON designs, engineers, and manufactures springs, coilovers, shocks, and complete suspension systems in the USA with a focus on performance, ride quality, and durability for both street and off-road driving.
Related Suspension Parts on Our Site
- ICON 56523 Rear 2.0 VS IR Shock (2025-2026 Toyota 4Runner) - Rear shock to pair with these springs
- ICON 57872P Rear 2.5 VS RR Shock Pair (2025-2026 Toyota 4Runner) - Premium rear shock option for the same platform
- ICON 58692 Front 2.5 VS IR Coilover Kit (2025-2026 4Runner 4WD) - Front coilover to build a complete system
- ICON 58693 Front 2.5 VS IR Coilover Kit (2025-2026 4Runner 2WD) - Front coilover option for 2WD models
Frequently Asked Questions
What is the ICON 52753?
The ICON 52753 is a .75-inch dual rate rear coil spring kit for the 2025-2026 Toyota 4Runner. It provides approximately 0.75 inches of rear lift height and uses a dual-rate spring design that delivers on-road ride compliance and off-road bottoming resistance in a single spring package.
How much rear lift does the ICON 52753 provide?
The ICON 52753 provides approximately 0.75 inches of rear lift over the factory ride height. Actual lift may vary slightly depending on vehicle options, loaded weight, and wear condition of existing suspension components.
What is a dual rate coil spring?
A dual rate coil spring uses two different spring rates within a single spring. At normal ride height and on-road suspension compression, the coil operates at a softer initial rate for ride comfort. When the suspension compresses further under heavy loads or off-road impacts, the spring transitions to a firmer overload rate to resist bottoming. This gives dual rate springs better everyday comfort and off-road capability compared to single-rate springs of the same lift height.
Do I need new rear shocks to install the ICON 52753?
The ICON 52753 can be installed with the factory rear shocks. However, ICON recommends pairing the springs with ICON rear shocks (56523 or 57872P) for optimal performance. Factory shocks are tuned to work with the OEM spring rate, and upgraded dual rate springs will produce the best results when matched with shocks valved for the new spring characteristics.
Does the ICON 52753 require a wheel alignment?
A rear-only spring replacement typically does not change front alignment. However, because rear ride height affects all four corners of the vehicle and impacts front caster and camber indirectly, a full 4-wheel alignment is recommended after any suspension modification to ensure proper tire wear and handling.
Can the ICON 52753 be used on the 2025-2026 4Runner with any drivetrain?
Yes. The ICON 52753 rear coil springs are compatible with both 4WD and 2WD configurations of the 2025-2026 Toyota 4Runner, as both share the same rear coil spring mounting points and geometry on the new-generation platform.
Is the ICON 52753 also compatible with the 2024 Lexus GX550?
No. The ICON 52753 is designed specifically for the 2025-2026 Toyota 4Runner. The 2024-2026 Lexus GX550 rear suspension uses different spring specifications. ICON offers separate rear spring and shock products specific to the GX550 platform.
Is the ICON 52753 warranted?
ICON Vehicle Dynamics backs its products with a limited lifetime warranty against defects in materials and workmanship for the original purchaser. Claims are handled through ICON Vehicle Dynamics directly.
Installation Instructions
- Safely raise and support the rear of the vehicle on jack stands. Remove the rear wheels for improved access.
- Support the rear axle or suspension arms with a floor jack to prevent suspension drop when the spring is removed.
- Remove the lower and upper rear shock mounting hardware and lower the rear suspension to relieve spring tension.
- Remove the OEM rear coil springs. Retain any factory spring pads or isolators if they will be reused.
- Install the ICON 52753 dual rate coil springs in the same mounting positions, ensuring the spring seats squarely in the upper and lower perches.
- Reinstall rear shocks and torque all fasteners to factory specification.
- Reinstall wheels, lower the vehicle, and perform a full 4-wheel alignment.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
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