Toyota Highlander Hybrid 2020-2025 V2 Cat Shield - Miller CAT Corp
Toyota Highlander Hybrid 2020-2025 V2 Cat Shield - Miller CAT Corp
Toyota Highlander Hybrid 2020-2025 V2 Cat Shield - Miller CAT Corp
Toyota Highlander Hybrid 2020-2025 V2 Cat Shield - Miller CAT Corp
Toyota Highlander Hybrid 2020-2025 V2 Cat Shield - Miller CAT Corp

Toyota Highlander Hybrid 2020-2026 V2 Cat Shield

TOY-053

Protect your Toyota Highlander Hybrid (2020-2026) from catalytic converter theft with our Cat Shield. With its popularity and accessible undercarriage, the Highlander Hybrid can be a target for thieves. Keep your vehicle safe and secure—equip it with reliable protection today.

  • Complete bolt-on installation, no drilling required
  • Designed and manufactured in the USA to fit your specific vehicle
  • Part of Toyota’s Associated Accessory Product line
  • Secured with patented security screws with unique keys for unmatched protection against catalytic converter theft
  • PTN59-48201
Regular price $280.00 Sale price $250.00 Save $30.00
/
Free Ground Shipping to Lower 48 States

Material

SHIPPING & RETURNS

Free shipping

Free ground shipping to the lower 48 states. We cannot deliver to P.O. Boxes. Orders usually fulfill in a few business days.

Expedited shipping

Expedited shipping is available at checkout. Miller CAT passes through carrier charges at cost — we do not mark up expedited shipping. Keep in mind:

  • Shipping services do not operate on weekends or holidays
  • Orders placed after 1:00 PM CST may not ship until the next business day

International orders

Duties and taxes are collected at checkout and paid on your behalf — the price you see is the final price you pay. Note: VAT is not collected for EU and UK sales and may be due upon delivery. EU customers also have a 14-day right of withdrawal. View our full shipping policy.

Returns

We have a 30-day return window for unused, uninstalled products in original packaging. Returns are subject to a restocking fee of up to 20%. Please verify vehicle compatibility before purchasing — these products are large and expensive to ship, and every return has an environmental cost. View our full return policy.

CAT SHIELD — WARRANTY INFORMATION

90-day manufacturer's warranty

Cat Shields carry a 90-day warranty against defects that prevent proper installation or function. Warranty requires proof of purchase from an authorized retailer (millercat.com or Amazon).

What's not covered

  • Surface appearance — please read before purchasing. Cat Shields are raw stainless steel and aluminum components. They are not painted, powder coated, or finished. Mill marks, minor scratches, surface oxidation, and manufacturing residue are inherent characteristics of these materials and are present on every unit we ship. This is expected and normal. Products that show these characteristics are not defective and are not eligible for a return or warranty claim.
  • Damage from improper installation, road debris, or modification
  • Labor, diagnostics, or incidental costs

Theft deterrence

Cat Shields are a deterrence device designed to significantly increase the difficulty of converter theft — not to make it impossible. Given enough time and tools, a determined thief may still succeed. We have extensive customer accounts and video evidence of derailed theft attempts.

For warranty claims, email support@millercat.com with your order number, proof of purchase, photos, and a description of the issue. View full warranty information.

Please check compatibility below prior to purchase. Shield may have some surface imperfections. Professional installation recommended. Package includes catalytic converter shield, tamper-proof hardware kit, Cat Shield Protected sticker, and detailed installation guide. Order today to protect your vehicle from catalytic converter theft.

Will the shield interfere with maintenance such as engine oil and transmission fluid changes?

All Miller CAT Cat Shields will not interfere with your oil changes. Some vehicles will require the shield to be removed for transmission fluid changes. Check your maintenance schedule on how frequently to change your transmission fluid. For Toyota vehicles, Toyota's recommendation is 30-60k miles and 60-100k miles depending on your vehicle and driving habits.

Does this shield cause the converter to overheat?

No, our shields will not cause overheating or damage to your vehicle. In addition to shields, we manufacture catalytic converters, so we know how to protect them without damaging the converter or your vehicle. Read about this in more detail.

How long does it take to ship?

We know you can’t wait long to protect your converters when theft is so rampant. Here at Miller CAT, our shields are made to stock and ready to ship. Unlike many other companies that make shields to order, we fulfill orders in 1-2 business days and if possible, on the same day.

FITMENT TABLE

Our Fitment Guarantee: While we do our best to test and verify every model, it is impossible to know for sure. We guarantee that if your vehicle is listed on the fitment table and you purchased the right shield for your vehicle but the shield does not fit, we will issue a full refund including return shipping on the product. The vehicle must have the original converter and no modifications to the suspension. If you are unsure about your fitment, please send photos to support@millercat.com to verify fitment before purchase.

Loading fitment…

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit P65Warnings.ca.gov.

  • 5 stars: 17 (94%)
  • 4 stars: 1 (6%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Richard chen
fast shipping, hard metal, solid cage but issue with a bracket installation.

fast shipping, i received it very quick.
I tried to look for YT video installation but i havent seen any video for 2024 toyota highlander hybrid but i did watch few YT videos for RAV4 prime so i have better idea what i was dealing with and i installed one for my wife RAV4 prime first which i had no issue at all. Also i used to be a mechanic so it might be easier for me.
With the highlander, i had issue with the bracket to the exhaust mount. it was hard to install that bolt (bracket) to upper half of the catshield cage due of lack of space and very hard to put the security bit. forget trying to put a socket i even tried to use the bit with wrench but hard to do. but i did manage to install at the end.
i tried to contact miller cat corp. let them know the issue i had. even suggested that they extend the bracket to lower area in the future so it would be easier to install that bolt/bracket. hopefully they come out with V3 version so new buyer wont had this issue.
With the catshield installed looks solid and well protected. so surprised how wide open the catalytic converter is on the highlander hybrid.
I hope that any potential thief will move on to an easier target.
because i hope that I didnt spend all this money for nothing
Ah one more thing. i believe it used to come with 2 catshield stickers according to YT videos
but now only come with 1 sticker.
not a deal breaker but it is not like stickers are very expensive right?

A
Alan P
Arrived on Time and Installed Without Any Issues

I received the Miller CAT Shield on time, exactly as promised. I had it professionally installed at an auto repair shop, and the technicians reported no issues with the installation. Everything went smoothly, and I’m happy to have the added protection for my vehicle’s catalytic converter.

M
Marco Isabella
Great Instructions

Second MillerCat shield for me, first on a Prius and now on my Highlander Hybrid. I keep coming back because the instructions are excellent: clear, well-illustrated, and easy to follow even doing the install myself in the garage. I’m no mechanic and had zero trouble getting it mounted. Solid build quality, great fit, and documentation that makes you trust the company. Highly recommend.

O
OBXJer
2026 Highlander Cat Shield

This is a high quality product, but I will say that it is difficult to get put on correctly. I now feel very secure that no one's going to steal this catalytic inverter.

P
Paul Henson
Looks well protected

From the manufacturer the cat is easily accessible and can easily be removed by cutting through thin sheet metal. After installing the shield the cat is hidden behind tough steel and would take much longer to remove, hopefully persuading a their to find an easier target.

A
ARTHUR MCCLELLAN

Easy install, thank you MillerCat

C
Claude Brodesser-Akner
Get my name right first

My name is Claude not Claudia. Because I am a man.

C
Claude Brodesser-Akner
Get my name right first

My name is Claude not Claudia. Because I am a man.

E
Eric FU ZHENG
New version catshield for 2021 Highlander Hybrid

Millercat has been out goto for catshield installations. We ordered the latest version online, but we received a called from Millercat saying a newer version will be available within a week. We decided to wait the week and when the part showed up in less than 1.5 weeks, we were surprised. The parts were quality and thick unlike other brands. Easy for installation. Highly recommended.

E
Eric FU ZHENG
New version catshield for 2021 Highlander Hybrid

Millercat has been out goto for catshield installations. We ordered the latest version online, but we received a called from Millercat saying a newer version will be available within a week. We decided to wait the week and when the part showed up in less than 1.5 weeks, we were surprised. The parts were quality and thick unlike other brands. Easy for installation. Highly recommended.

S
Stephen Boyles
2023 highlander hybrid install

Installation went well. Instructions were well written, you do have to study them for a while to have it all make sense. Doing a dry run by assembling separate from the car just to get a feel how the pieces fit works well.

S
Stephen Boyles
2023 highlander hybrid install

Installation went well. Instructions were well written, you do have to study them for a while to have it all make sense. Doing a dry run by assembling separate from the car just to get a feel how the pieces fit works well.

R
Robert Bradford
Easy to Install, Works great

very easy install, high quality steel. Directions very easy to follow

R
Robert Bradford
Easy to Install, Works great

very easy install, high quality steel. Directions very easy to follow

r
roy larsen
23’ highlander hybrid

Fast delivery, A good fit & easy instillation with instructions, highly recommended.
Thank you.

r
roy larsen
23’ highlander hybrid

Fast delivery, A good fit & easy instillation with instructions, highly recommended.
Thank you.

A
Abe Ferrer
2021 Toyota Highlander Hybrid

Installed the V2 catshield for 70mins. Stainless steel has a neat wield and very durable. It will be hard for thieves to get this off. Highly recommended!

A
Abe Ferrer
2021 Toyota Highlander Hybrid

Installed the V2 catshield for 70mins. Stainless steel has a neat wield and very durable. It will be hard for thieves to get this off. Highly recommended!