// THE FULL RUNDOWN

Are you sick of shivering on that early morning trail rides with your top down and doors off? We have a solution for you with the patent-pending ACE Engineering Lava Jacket!Our innovative nylon pull-over jacket ties into the heater vent of your Jeep to transfer heat directly into the jacket. Plus, it converts into the ACE Frosty Jacket during hot summer months; just switch over to A/C!Features:The Perfect Solution for Those Chilly Rides!Designed for Jeep enthusiasts who love to cruise around doo

// WILL IT FIT? THE STRAIGHT ANSWER

Jeep Wrangler JK

Manufacturer lists this part for the application above. Not 100% sure it fits your rig? Hit our Fitment Help page or ask our Jeep techs — we answer fast and we answer straight.

JAP FITMENT PROMISE // If we confirm fitment for your rig and it doesn't fit, return shipping is on us. No restocking fee. That's the deal.

// GETTING IT TO YOUR GARAGE

FREE SHIPPING OVER $199

Lower 48 states. Orders under $199 ship at calculated carrier rates shown at checkout.

1-2 DAY HANDLING

Most in-stock parts leave the warehouse within 1-2 business days. Built-to-order parts show extended lead times.

FREIGHT FOR THE BIG STUFF

Bumpers, axles and full kits may ship LTL freight. Inspect before signing — note any damage on the delivery receipt.

30-DAY RETURNS

Unused, uninstalled parts in original packaging within 30 days. RMA required — start with a quick message.

FULL SHIPPING & RETURNS POLICY

// PAY YOUR WAY

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Split your build into payments — financing options like Affirm and Klarna appear at checkout on eligible orders. Get the lift now, pay as you wheel.

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FITMENT	Jeep Wrangler JK
BRAND	Steinjager — shop all Steinjager parts →
PART #	J0056710
SKU	J0056710
CATEGORY	Racing Gear & Apparel > Race Wear & Apparel > Jackets
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Steinjager 4-XL Ace Lava Jacket Kit Jeep Wrangler JK 2007-2018

// THE FULL RUNDOWN

// WILL IT FIT? THE STRAIGHT ANSWER

// GETTING IT TO YOUR GARAGE

// PAY YOUR WAY

// TRAIL REVIEWS

Steinjager 4-XL Ace Lava Jacket Kit Jeep Wrangler JK 2007-2018

// THE FULL RUNDOWN

// WILL IT FIT? THE STRAIGHT ANSWER

// GETTING IT TO YOUR GARAGE

// PAY YOUR WAY

MORE JEEP ACCESSORIES & OFF-ROAD GEAR

// TRAIL REVIEWS