Engine & Transmission Replacement Services

Quality vehicle mechanical work for drivers in Lewisville and the surrounding area.

Service overview

When an engine or transmission fails, vehicle downtime and repair cost are primary concerns. Our shop focuses on clear communication, accurate diagnostics and practical solutions that restore vehicle reliability and retain resale value.

What we provide

  • Complete engine replacement with documented parts and labor warranty.
  • Transmission replacement and full drivetrain reconditioning where required.
  • Component-level repairs when full replacement is not necessary.
  • Pre-installation inspection and post-installation road test.
  • Transparent, written estimates and explained options before work begins.

Our process

Repairs follow a consistent workflow to reduce surprises and ensure accountability.

  1. Diagnostic assessment: Computer-assisted scanning, compression and fluid tests.
  2. Estimate and authorization: Clear, written estimate. We explain costs and available parts choices.
  3. Replacement or repair: Work proceeds with documented parts, standard procedures and torque specifications.
  4. Quality control: Multi-point inspection and road test to verify performance under load.
  5. Follow-up: We provide post-service guidance and honor any warranty terms.

Parts and warranty

We source parts from recognized suppliers and offer warranty coverage for parts and labor. Warranties vary by part choice and vehicle; we document coverage before work begins and include any applicable service intervals or exclusions in writing.

Safety and testing

All installations include torque-verified fasteners, fluid replacement to manufacturer specifications, and functional testing designed to reproduce real-world driving conditions. We also perform engine and transmission calibrations when required by the vehicle manufacturer.

Why local drivers choose us

Customers value our clear pricing, direct communication and dependable outcomes. We provide work records that support warranty claims and resale, and we maintain service continuity so future buyers can verify the vehicle's maintenance history.

To read more about the specific service offering, click the link below.

Reliable Engine & Transmission Replacements in Lewisville TX

Common questions

How long will a full replacement take?

Typical turn time ranges from one to several days depending on parts availability and vehicle complexity. We provide a realistic estimate at authorization.

Can I use my own parts?

Owners may provide parts but we will inspect them and reserve the right to decline installation of components that do not meet factory specifications.

Do you offer loaner vehicles or shuttle service?

We can discuss local shuttle options and scheduling at the time of service; availability varies.

Contact and next steps

For service inquiries or to schedule an inspection, call or email our shop. Provide the vehicle make, model, year and a short description of the symptoms to help our team prepare for your visit.

Phone: +1 (945) 300-9991

Email: jcautorepair1007@hotmail.com

Address: 697 Metro Park Cir Unit #4, Lewisville, TX 75057 United States

Website: https://jcautosrepairs.com/