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

Asfir 4x4 2018+ Jeep Wrangler JL Skid Plate Kit (3 Pcs) |4-Door|3.6L

SKU 547455LWB
Save $56.00
Original Price $1,181.00
Current Price $1,125.00

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High-Strength Aluminum

Constructed from precision 1/4" (6mm) laser-cut aluminum, providing rugged armor at a fraction of the weight of steel to preserve your Jeep’s handling.

🛡️

Complete Vital Protection

A comprehensive 3-piece system specifically engineered to shield your Wrangler's engine, transmission, transfer case, and fuel tank from expensive trail damage.

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100% Bolt-On Fit

Engineered for a seamless, vehicle-specific installation using existing factory chassis mounting points—no drilling, cutting, or permanent modifications required.

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Engineered for the Trail

Integrated ventilation slots maintain critical airflow to mechanical components, while built-in drain holes allow mud, water, and debris to escape freely.

Description

Asfir 4x4 Jeep Wrangler JL Skid Plate Kit (3 Pcs) | 4-Door | 3.6L

Full Underbody Armor. 1/4" Laser-Cut Aluminum. 100% Bolt-On Protection.

The Ultimate Shield for Your Wrangler JL

The Asfir 4x4 3-Piece Skid Plate Kit provides comprehensive underbody protection for the Jeep Wrangler JL LWB (4-Door) Rubicon 3.6L models, covering years 2018- current. Engineered to withstand the most demanding trails, this kit secures your Jeep's most vulnerable vitals.

Manufactured from precision laser-cut 1/4" (6 mm) aluminum, these plates deliver the structural integrity of steel without the massive weight penalty. This ensures your suspension stays responsive while providing a smooth surface to glide over obstacles.

The Problem & The Solution:

The Pain: Factory "protection" is often thin stamped steel or plastic. One bad line through a rock garden can result in a cracked transmission case or a punctured fuel tank, leaving you stranded with thousands in repair bills.
The ASFIR Solution: We provide high-clearance, heavy-duty armor that uses a 100% Bolt-On design. No drilling, no cutting, and no compromise on your Jeep’s off-road capabilities.

Asfir 4x4 Jeep Wrangler JL Skid Plate Kit Installed
Key Features: The ASFIR Advantage

Total Coverage

Protects the engine, transmission, transfer case, and fuel tank in one cohesive system.

6mm Premium Aluminum

Laser-cut 1/4" aluminum provides superior strength-to-weight ratio and never rusts.

No-Drill Install

Mounts directly to existing factory chassis points. Keeps your frame integrity and resale value intact.

Engineered Ventilation

Strategic slots ensure proper airflow to mechanical components and allow mud/water to drain freely.

Reinforced Strength

Internal stiffening ribs prevent the plates from bowing or deforming under heavy impacts.

Maintenance Friendly

Includes access holes for oil changes so you don't have to remove the entire kit for routine service.

Zinc-Coated Brackets

All mounting hardware and brackets are zinc-coated steel to prevent corrosion between metals.

Proven Origin

Proudly designed and manufactured in Israel, tested in some of the world's harshest desert terrain.

Lightweight Strength

Don't weigh your Jeep down. While steel kits can exceed 150 lbs, this entire 3-piece ASFIR kit weighs in at just 66 lbs. This preserves your fuel economy and prevents the "nose-dive" effect common with heavy front-end mods.

66 lbs Total System Weight 1/4" (6mm) Aluminum Thickness 10.9 Grade Fastener Strength 100% Bolt-On Design
Asfir Skid Plate Component View

Trail Tested Feedback ★★★★★

"Installation was straightforward and took me less than two hours in the driveway. These plates are incredibly light but they've already taken a few hard hits on the rocks without any structural deformation. It's a huge confidence booster knowing my oil pan and transmission are armored up."

- Mark D., Wrangler JL Rubicon Owner
Manual Transmission Note

Check Your Vehicle: For JL 3.6L Manual vehicles, please ensure your Jeep includes the Crossmember required for proper installation as shown below. 

Armor vs. Repair Cost Comparison

$3,500+ Engine/Oil Pan Damage $5,500+ Transmission Case Replacement $2,200+ Fuel Tank Replacement One-Time Asfir 4x4 Kit Investment

*Estimates based on dealership labor and OEM parts. Does not include towing or trail recovery fees.

Why Choose ASFIR Aluminum?

Feature ASFIR 4x4 Kit Generic Steel Plates
Weight ~66 lbs (Preserves MPG) ~150+ lbs (Sagging front end)
Corrosion Rust-Proof Aluminum Requires paint/upkeep to stop rust
Installation 100% No-Drill Bolt-On Often requires drilling/tapping
Service Access Built-in Drain/Vent Slots Usually requires plate removal
Fitment Guide

This kit is specifically tailored for the 4-Door Jeep Wrangler JL with the 3.6L gasoline engine:

Compatible with: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 Jeep Wrangler JL Long Wheel Base (LWB).

Included in the Box:

  • Transfer Case Skid Plate (547465)
  • Engine & Transmission Skid Plate (547755 or 547460 depending on year)
  • Fuel Tank Skid Plate (547474)
  • Zinc-coated bracketry and hardware
Jeep Underbody Components

Watch the Installation & Performance



CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Frequently Asked Questions

+ Will this fit my 2-door Wrangler?

No, this specific 3-piece kit is designed for the LWB (Long Wheelbase) 4-door models. The fuel tank skid plate length is specific to the 4-door chassis.

+ Do I need to remove the plates for oil changes?

The Engine/Transmission skid plate features integrated drain holes and service ports that align with the 3.6L motor, allowing most routine maintenance to be performed without plate removal.

+ Is aluminum strong enough compared to steel?

Yes. ASFIR uses high-grade 6mm (1/4") aluminum. While it may scratch more easily than steel, it absorbs impact energy efficiently and its light weight prevents mechanical stress on your factory suspension and frame.

+ Will this kit cause my engine to overheat?

The ASFIR system is engineered with laser-cut ventilation slots to ensure that the engine and transmission maintain factory-spec airflow while remaining protected from debris.

+ Does it work with lifted Jeeps?

Yes, since the kit mounts directly to the chassis/frame, it remains compatible with almost all aftermarket suspension lift kits.

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.

Asfir 4x4 2018+ Jeep Wrangler JL Skid Plate Kit (3 Pcs) |4-Door|3.6L

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