C4 Fabrication 4Runner Front Skid Plate 4th Gen 2003-2009

The C4 Fabrication 4Runner Front Skid Plate is a 3/16" CNC-cut pickled-and-oiled steel skid plate built to protect the front underbody of 4th Generation Toyota 4Runners (2003–2009). The 100% bolt-on design ships with all mounting hardware included and is available in Raw or Powder Coat finish.

Wide Underbody Coverage Where It Counts

The C4 Fabrication front skid plate is sized to cover vital engine components across the full width of the 4th Gen 4Runner's front underbody. On trails where rocks, stumps, and ledges threaten the oil pan and adjacent components, broad plate coverage means a single hit is less likely to find an unprotected gap. The 3/16" P&O steel construction gives the plate meaningful rigidity without requiring the buyer to source additional material or fabrication.

Bolt-On Installation with an Oil Drain Cover

The front skid plate uses a 100% bolt-on design, and all mounting hardware is included in the box. No cutting, welding, or custom fabrication is required to mount it. An integrated Oil Drain Cover lets owners perform routine oil changes without unbolting and removing the skid plate, removing the most common reason skid plates get left off between service intervals.

Made in the USA from 3/16" CNC-Cut Steel

C4 Fabrication cuts each plate from pickled-and-oiled steel using CNC equipment, which keeps hole placement and edge geometry consistent across production runs. The plate is compatible with a 1" differential drop and works with most aftermarket bumpers, giving owners flexibility when building out a 4th Gen 4Runner without having to choose between front protection and other modifications. Raw-finish plates ship as bare steel and must be painted or powder coated before installation to prevent rust; C4 Fabrication recommends test-fitting the plate before sending it out for coating to confirm alignment and fitment.

Features

• 3/16" CNC-cut P&O steel: consistent geometry and substantial plate thickness throughout
• Oil Drain Cover: allows oil changes without removing the skid plate
• 100% bolt-on design: all mounting hardware included, no cutting or welding required
• 1" differential drop compatible: works with a 1" diff drop
• Aftermarket bumper compatible: fits most aftermarket bumpers
• Made in USA: CNC cut and assembled by C4 Fabrication

Specifications

Who This Is For and Isn't

This skid plate suits 4th Generation Toyota 4Runner owners (2003–2009) who want bolt-on front underbody protection for off-road and overland use, particularly those running a 1" differential drop or most aftermarket front bumpers.

This plate covers the front skid position only and does not include differential, transfer case, fuel tank, or rear skid coverage. Full skid plate sets are sold separately. It is not compatible with other 4Runner generations. Raw-finish buyers must plan for painting or powder coating before installation; the plate ships as bare steel and will rust if left uncoated.

Common Questions

Which 4Runner years and generations does this skid plate fit?

The C4 Fabrication front skid plate is designed specifically for the 4th Generation Toyota 4Runner, covering model years 2003 through 2009. It is not designed for 3rd Gen, 5th Gen, or any other 4Runner generation.

Does this include a full skid plate set, or just the front plate?

This product includes the front skid plate only. It does not include differential, transfer case, fuel tank, or rear skid plates. C4 Fabrication's full skid plate set for the 4th Gen 4Runner is a separate product.

What is the difference between the Raw and Powder Coat finish options?

The Raw finish ships as bare pickled-and-oiled steel. Bare steel will rust if left uncoated, so Raw-finish plates must be painted or powder coated before installation. C4 Fabrication recommends test-fitting the plate first to confirm alignment before sending it out for coating. The Powder Coat option arrives with a factory finish applied and is ready to install.

Can oil changes be done without removing the skid plate?

Yes. The C4 Fabrication 4Runner front skid plate includes an integrated Oil Drain Cover that provides access to the drain plug, so routine oil changes can be completed without unbolting or removing the plate.

Is this skid plate compatible with aftermarket bumpers and a differential drop?

The front skid plate is compatible with a 1" differential drop and works with most aftermarket bumpers. Buyers running an uncommon or heavily modified front end should confirm fitment before ordering, as compatibility with every aftermarket bumper on the market cannot be guaranteed.

What hardware is included, and is professional installation required?

All mounting hardware needed to bolt the skid plate to the 4th Gen 4Runner is included in the box. The design is 100% bolt-on with no cutting or welding required. C4 Fabrication does not state a professional installation requirement for this product, though mechanical familiarity with underbody work is helpful for any skid plate installation.