Bilstein 4600 Front Assembled Coilovers with OE Replacement Springs and Rear Shocks and Coils for 2003-2009 Toyota 4Runner

Description
Bilstein 4600 Front Assembled Coilovers with OE Replacement Springs and Rear Shocks and Coils for 2003-2009 Toyota 4Runner

Bilstein 4600 Front Assembled Coilovers + OE Rear Coils and 4600 Rear Shocks – 2003-2009 Toyota 4Runner*

Part: 4600BIL03RSK

Bring your fourth-gen 4Runner back to factory ride height and steering feel with a complete front-and-rear refresh. Bilstein’s B6 4600 monotubes tighten body control and soak up chatter while brand-new OE-rate coils eliminate sag. Everything arrives pre-assembled up front—and the rear coils press in exactly like stock—so you can finish the job in a weekend with basic tools.

What’s in the Box

• Front (pre-assembled): 2 × Bilstein 4600 struts (24-325462) with new OE-replacement coils, KYB top mounts, bushings, seats and hardware
• Rear suspension:
  • 2 × OE-spec rear coil springs (Moog or equivalent)
  • 2 × Bilstein 4600 rear shocks (33-329093, supersedes 24-186049) – tuned for stock ride height, without X-REAS

Why You’ll Like It

• No spring compressor up front – coilovers arrive fully assembled
• B6 4600 control – 46 mm monotube with digressive valving for consistent, fade-free damping
• Fresh coils at every corner – correct sag, restore wheel-alignment geometry, and curb premature tire wear
• Direct-fit hardware – retains factory ride height and geometry; nothing to re-engineer

Fitment & Notes

• Vehicle: Toyota 4Runner 2003 – 2009, 2WD & 4WD (6-lug chassis)
• Excludes: Sport Edition and any model with X-REAS (Sport struts sit lower; using this kit will yield less lift and incorrect front geometry)
• Rear shocks are sized for stock-height coil springs; do not add lift

Technical Specs

• Shock series: Bilstein B6 4600 (front & rear)
• Design: nitrogen-charged monotube, non-adjustable
• Rear shock extended / collapsed: factory 4600 specification
• Warranty: Limited lifetime on Bilstein dampers; 1-year on coils
• Assembly lead time: 3 – 8 business days

FAQ

Will this lift my 4Runner? No—this kit restores factory ride height. It is ideal for replacing tired, sagging OE parts without altering geometry.

Do the fronts come ready to bolt in? Yes—coils, top mounts, seats and bushings are already installed on the Bilstein struts.

Does it fit the Sport (X-REAS) model? No. Sport Edition/X-REAS trucks use different dampers and hydraulic cross-linking. Installing this kit on a Sport will result in lower-than-intended ride height and is not recommended.

*Image is representative; actual components may differ slightly in appearance.*