Toyota 4Runner Parts

Your 5th gen Toyota 4Runner was made to go off-road — our parts make sure it gets there and back. Shop suspension kits, skid plates, bumpers, lighting, and interior upgrades designed specifically for the 4Runner platform. Every part we stock is selected by enthusiasts who actually wheel these trucks.

1123 Products

1123 products
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ARB

Sp Panel Under Wing 10On — Toyota 4Runner

$121.00
4Runner
ARB

Sp Panel Under Wing 10On — Toyota 4Runner

$121.00
4Runner
ARB

Sp F/Kit Suits Box Summit — Toyota 4Runner

$279.00
4Runner
ARB

F/Kit Roof Rack 10On — Toyota 4Runner

$274.00
4Runner
ARB

Sp Panel Wing Rhs — Toyota 4Runner

$131.00
4Runner
ARB

Sp Panel Wing Lhs — Toyota 4Runner

$131.00
4Runner
ARB

Sp Panel Stone Tray 10On — Toyota 4Runner

$89.00
4Runner
ARB

Fitting Kit 03On — Toyota 4Runner

$509.00
4Runner
Baja Designs

Upfitter Harness — 2025 Toyota 4Runner

$78.95
4Runner
TRD 10in Pro S2 Pro Grille Light Replacement Kit - Amber — 2025 Toyota 4Runner
TRD 10in Pro S2 Pro Grille Light Replacement Kit - Clear — 2025 Toyota 4RunnerTRD 10in Pro S2 Pro Grille Light Replacement Kit - Clear — 2025 Toyota 4Runner
S2 SAE Fog Pocket Light Kit - Clear — 2025 Toyota 4Runner
Baja Designs

S2 SAE Fog Pocket Light Kit - Clear — 2025 Toyota 4Runner

$669.95
4Runner
S2 Sport Fog Pocket Light Kit - Amber — 2025 Toyota 4RunnerS2 Sport Fog Pocket Light Kit - Amber — 2025 Toyota 4Runner
Baja Designs

S2 Sport Fog Pocket Light Kit - Amber — 2025 Toyota 4Runner

$597.95
4Runner
S2 Sport Fog Pocket Light Kit - Clear — 2025 Toyota 4RunnerS2 Sport Fog Pocket Light Kit - Clear — 2025 Toyota 4Runner
Baja Designs

S2 Sport Fog Pocket Light Kit - Clear — 2025 Toyota 4Runner

$597.95
4Runner
XL 80 A-Pillar Kit — 2025+ Toyota 4Runner
Baja Designs

XL 80 A-Pillar Kit — 2025+ Toyota 4Runner

$974.95
4Runner
XL Pro A-Pillar Kit — 2025+ Toyota 4Runner
Baja Designs

XL Pro A-Pillar Kit — 2025+ Toyota 4Runner

$844.95
4Runner
XL Sport A-Pillar Kit — 2025+ Toyota 4Runner
Baja Designs

XL Sport A-Pillar Kit — 2025+ Toyota 4Runner

$564.95
4Runner
Squadron Pro A-pillar Kit — 2025+ Toyota 4RunnerSquadron Pro A-pillar Kit — 2025+ Toyota 4Runner
Baja Designs

Squadron Pro A-pillar Kit — 2025+ Toyota 4Runner

$594.95
4Runner

Toyota 4Runner Off-Road Parts & Accessories

The Toyota 4Runner is a legendary off-road SUV built for trails, overlanding, and weekend adventures. Trail Rig Parts stocks a curated selection of 4Runner upgrades including steel bumpers, suspension lifts, LED lighting, roof racks, and recovery equipment — all vetted for fitment and quality.

Whether you're building a 5th gen (2010–2024) trail rig or upgrading a 4th gen (2003–2009), we carry parts from trusted brands like Addictive Desert Designs, Icon Vehicle Dynamics, Cali Raised LED, and more. Every product is selected specifically for the 4Runner platform.

Top 4Runner Modifications

Frequently Asked Questions

What's the difference between 4Runner SR5, TRD Off-Road, and TRD Pro?

The SR5 is the base model with standard features. TRD Off-Road adds a locking rear differential, multi-terrain select, and Bilstein shocks. TRD Pro is the top off-road trim with Fox shocks, TRD skid plate, and unique styling. All trims can be upgraded with aftermarket parts.

Can I fit 285/70R17 tires on a 4Runner without a lift?

285/70R17 tires (roughly 33 inches) will fit on a 5th gen 4Runner with minor trimming of the front fender liner. A 2-3 inch lift eliminates rubbing entirely and is the recommended approach for running 33s comfortably.

What's the best lift height for a 4Runner?

For most 4Runner owners, a 2.5 to 3 inch lift hits the sweet spot — enough clearance for 33-inch tires and improved approach angles without significantly affecting on-road handling or center of gravity. Coilover systems like Icon or Fox offer the best ride quality.