Power & Precision

Expert Solutions for Engines & Transmissions

Get a Free Quote

What We Offer

Used low-mileage engine

Used Low-Mileage Engines

High-quality, tested, low-mileage used engines. Find reliable performance backed by our warranty.

Used tested transmission

Used Tested Transmissions

Wide selection of used automatic and manual transmissions, all rigorously tested for quality.

Quality powertrain parts

Quality Powertrain Parts

Beyond engines and transmissions, we offer a range of quality tested powertrain components.

Why Choose Stark Engines?

Experienced Team

Our team has years of experience sourcing and testing the best used powertrain parts available.

Quality Tested Parts

We sell only high-quality, tested parts to ensure your vehicle runs smoothly. All parts backed by our warranty.

Customer Service

We are committed to clear communication and transparent pricing. Your satisfaction is our priority.

We Service All Major Brands

Ford Chevrolet Dodge / Ram GMC Jeep Toyota Nissan Honda Subaru Hyundai Kia Volkswagen BMW Mercedes-Benz

What Our Customers Say

"My truck's transmission failed, and I thought it was done for. Stark Engines found me the exact rebuilt transmission I needed. It runs like new! Excellent service and fast shipping."

- Michael R.

Dallas, TX

"I bought a rebuilt engine for my sedan, and the quality was outstanding. The 90-day warranty gave me peace of mind, and the customer service team was incredibly helpful."

- Sarah K.

Sacramento, CA

"Fantastic experience. The engine arrived crated and in perfect condition. It was a smooth process from ordering to installation. Highly recommend Stark Engines!"

- David L.

Miami, FL

About Us

Stark Engines & Transmissions LLC is your trusted partner for all powertrain needs. Located in Sheridan, WY, we are dedicated to providing top-quality, low-mileage used engines and transmissions. Our inventory is carefully sourced and tested by our expert team to ensure reliability and performance.

Get In Touch

Call Us (Toll-Free)

+1-888-742-3067

Visit Us

30 N Gould St, Ste N
Sheridan, WY 82801, USA

Privacy Policy

Your privacy is important to us. This policy explains what information we collect and how we use it.

Information We Collect

We collect information you provide directly to us, such as your name, email address, phone number, and shipping address when you place an order or contact us.

How We Use Information

We use the information we collect to:

  • Process and fulfill your orders.
  • Communicate with you about your order.
  • Respond to your customer service requests.

Information Sharing

We do not sell or share your personal information with third parties, except as necessary to fulfill your order (e.g., providing your address to a shipping carrier) or as required by law.

Contact Us

If you have any questions about this privacy policy, you can contact us at hello@starkengines.com.

Warranty Policy

Standard Warranty

Our parts come with a standard 90-day warranty, unless explicitly stated otherwise at the time of purchase.

Coverage Details

This warranty covers the part itself. In the event of a defect within the warranty period, we will replace the part for free. If a replacement part is not available, we will refund the original purchase price of the part.

What is Not Covered

This warranty is limited to the part only and does not cover labor costs, installation fees, or shipping fees.

Claim Verification

All warranty claims must be verified. A formal report from a certified mechanic detailing the defect is required to initiate a warranty claim. We reserve the right to inspect the part before a claim is approved.

Shipping Policy

Order Processing

Once an order is placed, please allow up to 5 business days for processing, verification, and shipment.

Delivery Times

Standard delivery times are estimated between 7-10 business days after your order has shipped. Please note these are estimates and not guarantees; delivery times may vary based on your location and carrier delays.

Shipping Costs

Shipping costs are calculated at checkout and depend on the size, weight, and destination of your order. Any applicable shipping fees will be clearly displayed before you finalize your purchase.

Tracking

You will receive an email with a tracking number as soon as your order has been dispatched from our warehouse.

Return & Refund Policy

Cancellations & Restocking Fee

Once an order is placed, any cancellation will be subject to a 30% restocking fee. Any upfront deposit charged at the time of order is totally non-refundable.

Returns After Shipment

If an order is cancelled after it has been shipped, the customer is responsible for all return shipping charges in addition to the 30% restocking fee. All returns must be initiated within 15 days of placing the original order.

Condition for Returns

Returns for shipped items will only be accepted if the part has not been used or installed. The part must be in its original, unused condition.

Refusal of Refund

Stark Engines & Transmissions LLC reserves all rights to refuse a refund if the part has been installed, used, or damaged. If a part has been installed, it is no longer eligible for a refund and will be handled under our Warranty Policy, if applicable.

I made some changes. I moved the line of code that adds the click listener to your mobile menu button *inside* the `DOMContentLoaded` event listener. This fixes the error by ensuring the code doesn't run until the button actually exists on the page.