A black silhouette icon of an internal combustion engine viewed from the side.

Engine and Transmission Swaps

A failing engine or transmission does not always mean the end of your vehicle. In many cases, an engine or transmission swap can restore performance, extend the life of your car or truck, and save you money compared to buying another vehicle. At S & J Automotive Service in Orrick, MO, we provide professional engine and transmission swaps for all makes and models.


With more than 25 years of experience, our team has the knowledge and equipment to handle even the most complex replacement jobs. From complete engine replacements to transmission swaps and drivetrain repairs, we do the work carefully and correctly so you can get back on the road with confidence.


Call us today at (816) 769‑7583 for your vehicle needs.

Engine problems can cause serious performance issues. A vehicle that smokes, knocks, stalls, overheats, or has lost power may need more than a simple repair. An engine swap can often be the best solution if the engine has severe damage or is no longer dependable.


S & J Automotive Service performs engine swaps for domestic and foreign vehicles, including cars, trucks, SUVs, and fleet vehicles. We work with every make and model and install replacement engines with precision and care.


Our team can help if your vehicle has:

A mechanic wearing gloves works on an open car engine, using a tool to tighten a component.

Major engine damage

An overhead view of a dirty, removed four-cylinder engine cylinder head resting on cardboard.

A cracked engine block

Smoke billows from the open hood of a car engine, indicating a vehicle breakdown or overheating.

Severe overheating

A gloved hand pours golden engine oil from a silver bottle into the open engine bay of a car.

Excessive oil consumption

A mechanic’s hand works on the fuel injection pump of a dirty, metallic engine block.

Internal engine failure

An exposed engine block with four cylinders and a head gasket, viewed from above within a car's engine bay.

A blown head gasket

A mechanic in a blue shirt inspecting an open car engine while holding a clipboard.

Knocking or ticking sounds

A mechanic holds a tablet displaying vehicle diagnostic software over an open car engine.

Loss of power and poor performance

Every engine swap begins with a full inspection. We evaluate the condition of your vehicle, discuss your options, and help you decide whether a replacement is the right choice.

Transmission failure can leave your vehicle difficult or impossible to drive. Grinding, slipping, hard shifting, delayed acceleration, or leaking fluid are all signs that your transmission may need professional attention.


At S & J Automotive Service, we specialize in transmission swaps and replacement services for automatic and manual transmissions. Our experienced technicians inspect the entire drivetrain to determine the best solution and make sure the replacement transmission works properly with your vehicle.

A black silhouette of a manual car gear shift lever on a flat base.

Gears Slipping While Driving

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Delayed or Rough Shifting

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Burning Smells

A black icon showing a liquid container or fuel filter with a droplet falling from the bottom.

Transmission Fluid Leaks

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Vehicle Shaking or Jerking

A black icon of a headlight with five diagonal lines extending to the left, representing high beam lights.

Transmission Warning Lights

A black silhouette of a small, compact car facing right.

No Movement When Shifting into Gear

Replacing an engine or transmission is a major repair, but the process does not have to feel overwhelming. We keep you informed from beginning to end.


Our engine and transmission swap process includes:

  1. Full inspection and diagnostics
  2. Review of repair and replacement options
  3. Free estimate with clear pricing
  4. Removal of the damaged engine or transmission
  5. Installation of the replacement component
  6. Inspection of related systems and connections
  7. Testing to ensure proper performance


Our technicians pay close attention to every detail. We inspect cooling systems, electrical connections, fuel systems, drivetrain components, and fluid levels to make sure the replacement performs the way it should.

Benefits of an Engine or Transmission Swap

Replacing a damaged engine or transmission can be a smart investment, especially if the rest of your vehicle is still in good condition. A professional swap can help you avoid the cost of replacing your entire vehicle.


Benefits of an engine or transmission swap include:

  • Improved performance
  • Greater reliability
  • Extended vehicle life
  • Lower cost than purchasing another vehicle
  • Better fuel efficiency in some cases
  • Increased resale value



A properly installed engine or transmission can give your vehicle a fresh start and help you get many more years of dependable use.

Engine and transmission replacements require skill, training, and experience. Modern vehicles have advanced computer systems, sensors, wiring, and drivetrain components that all have to work together correctly. Our team at S & J Automotive Service has spent more than 25 years performing difficult repairs for drivers throughout Orrick, MO. We understand the importance of doing the job right the first time.

A black and white graphic icon of two overlapping, gear-like or sun-shaped circular outlines.

Engine and Transmission Repair Experts

Drivers trust S & J Automotive Service for dependable engine and transmission swaps because we combine experience, quality workmanship, and honest service.


Every repair is completed with care, attention to detail, and a commitment to getting you safely back on the road. A serious engine or transmission problem does not have to end the life of your vehicle. Let our team help you find the right solution.


Call us today at (816) 769‑7583 for your vehicle needs.