San Marcos Engine Repair and Installation

Is your car having engine problems and you need an expert at engine re-manufacturing?  Call MJM Engines today!  For over 20+ years we’ve been helping San Marcos residents with engine repair, engine installation, and engine re-manufacturing needs for their vehicles.  Come to MJM Engines to maximize the performance of your vehicle with our auto engine re-builds, replacements, or engine installations form our shop.

MJM Engines provides completely re-manufactured components and work on all makes and models of engines for domestic and foreign cars, trucks,  and SUVs.   Our engine shop keeps your vehicles running efficiently and we offer engine diagnostics, cylinder head repairs, and more.  Please see our full list of Escondido engine repair services we offer.

In addition, our San Marcos engine repair and engine re-build shop offers new:

  • Pistons
  • Rings
  • Timing Components
  • Freeze Plugs  
  • Installation Gasket Sets
  • Main Bearings
  • Rod Bearings
  • Cam Bearings
  • Camshafts (New or Reground)
  • Push Rods
  • Hydraulic Lifters
  • Oil Pump

Rebuilt engines by MJM Engines - high quality rebuilt engines for foreign and domestic cars, trucks, marine applications, and industrial trucks.  MJM Engines stocks plenty of engine parts as well and have an in-house complete automotive machine shop!

Founded in 1993, MJM Engines has the experience needed in the re-built engines industry and is family owned and operated.

Most of the time you can have an San Marcos remanufactured engine installed for between $2000-$3000 for most vehicles.  With your remanufactured, re-build, or installed engine:

  • Your engine should perform like new for tens of thousands of miles
  • Your car will increase in value and gain a new lease on life
  • No increase in insurance

MJM Engines maintains a large inventory of rebuilt engines for foreign and domestic cars and trucks, stocks a large inventory of top brand automotive engine parts, and offers a complete automotive machine shop  to handle your San Marcos engine repair needs.