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Trusted Gear for Serious Off-Roaders!
Trusted Gear for Serious Off-Roaders!

MillerCat Toyota 4Runner Cat Shield (2014-2024)

SKU TOY-017
$240.00

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Proven Deterrent

A robust physical barrier engineered to stop thieves who target the 4Runner’s highly vulnerable catalytic converters.

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100% Bolt-On

A true no-drill design that utilizes factory mounting points, requiring no permanent modifications to your frame.

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5th Gen Precision

Custom-designed specifically for the 4.0L 5th Gen 4Runner to ensure a secure, rattle-free, and perfect fit.

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All-Weather Choice

Available in high-grade Aluminum or Stainless Steel for a lifetime of superior strength and corrosion resistance.

Description

Guard Your Adventure: The Ultimate CAT Shield for Your 5th Gen 4Runner

Your Toyota 4Runner is built for adventure, but its high clearance and exposed undercarriage make it an easy and frequent target for catalytic converter thieves. The sinking feeling of a compromised vehicle and the reality of a costly, frustrating repair is something no owner should endure. The MillerCat Cat Shield is the definitive solution—a purpose-built fortress for your undercarriage that provides a formidable physical and visual deterrent. Stop worrying about where you park your rig. This 100% bolt-on shield is engineered to make thieves move on, giving you the freedom to drive and park with confidence.

Protect Your Investment Today! Cat converter theft is on the rise.

Key Benefits of the MillerCat Shield

  • - Prevent Expensive Theft: A robust shield that saves you from the thousand-dollar-plus headache and expense of converter replacement.
  • - Easy, No-Drill Installation: Mounts directly to your truck's frame using existing factory holes. No drilling, no permanent changes, just straightforward protection.
  • - Unmatched Security: Our kit includes proprietary tamper-proof screws and a unique security bit, providing a critical layer of defense that thieves with common tools can't beat.
  • - Intelligent Heat Management: Strategic vents and logos are engineered to ensure proper heat dissipation from the exhaust, protecting your vehicle's vital components.
  • - Preserve Your Vehicle's Value: The completely reversible, no-modification design protects your 4Runner's frame and its resale value.

Advanced Design & Engineering

  • - True Bolt-On Kit: Unlike competitors, our design is a true bolt-on solution using factory mounting points for maximum strength and ease of installation.
  • - Maximized Protective Coverage: Our multi-piece design focuses on minimizing access points, leaving fewer opportunities for a thief to cut through or around the shield.
  • - Official Toyota Partner: MillerCat is the only shield manufacturer listed in Toyota's Associated Products Program, a testament to our quality and trusted design.
MillerCat Shield for 4Runner Side View

Technical Specifications

Material Options 5052 Aluminum or 304 Stainless Steel (12 or 16-Gauge).
Finish Raw Aluminum or Brushed Stainless Steel (may have minor surface imperfections).
Compatibility 2014-2024 Toyota 4Runner 4.0L. Specific models available for Standard, KDSS, and X-REAS suspensions. Does not work with most aftermarket lift kits that modify the crossmember.
Installation Complete bolt-on, no drilling required. Professional installation is recommended.
Included Hardware Multi-piece shield, tamper-proof security hardware kit, security bit, and installation guide.
Part No. PTN59-89220

Your Adventure, Guaranteed: Drive with Confidence!

We stand by the superior quality and durability of the MillerCat 4Runner Cat Shield. It's built to last a lifetime of adventures. If you're not 100% satisfied for any reason, simply contact us within 30 days of purchase. Lifetime Warranty. If you ever encounter an issue due to manufacturing defects, we'll make it right. Adventure with complete confidence.

Frequently Asked Questions

+ How do I know which version to buy for my 4Runner?

It's critical to select the shield that matches your 4Runner's suspension system. We offer specific versions for Standard suspensions, those with the Kinetic Dynamic Suspension System (KDSS), and those with the X-REAS system. Please verify your vehicle's suspension type before ordering to ensure a proper fit.

+ Is the installation really a "no-drill" process?

Yes, absolutely. The shield is engineered as a complete bolt-on application. It uses existing holes in your 4Runner's frame, so no drilling, cutting, or permanent modifications are necessary for installation.

+ Can I still access my transmission for fluid changes?

Some customers have noted that the shield covers the transmission drain and fill plugs. For transmission maintenance, the shield would need to be removed. It is designed to be removable with the included security bit for service.

+ Will this shield work with an aftermarket lift kit?

Our shield is designed for compatibility with the factory chassis. It will not work with most lift kits that modify or replace the stock chassis crossmember. Please verify your lift kit's design before purchasing to ensure compatibility.

Prop 65

California Residents

Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.

The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.

MillerCat Toyota 4Runner Cat Shield (2014-2024)

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