Engine Repair & Jasper Engine Installation in San Antonio, TX


Engine Trouble? Trust Sergeant Clutch for Expert Engine Repair & Jasper Engine Installation in San Antonio, TX - Your car, truck, SUV, or van isn’t just transportation—it’s part of your daily life. From getting to work and picking up the kids to hauling tools or hitting the road on weekends, your vehicle needs to perform reliably. When engine trouble strikes, trust Sergeant Clutch Certified Engine & Transmission Repair Shop in San Antonio, TX to get you back on the road quickly and affordably.

Why Engine Repair Matters - Your engine is the heart of your vehicle. When it shows signs of distress—knocking, overheating, loss of power, oil leaks, or the dreaded check engine light—it’s crucial to act fast. Ignoring engine issues can lead to catastrophic failure and costly repairs. At Sergeant Clutch, our technicians specialize in engine diagnostics, repair, and replacement services using the latest technology and equipment.

What Are the Signs You Need Engine Repair? Not sure if your engine needs attention? Watch for these common symptoms:

  • Excessive smoke from the tailpipe
  • Unusual smells or burning odor
  • Knocking, ticking, or grinding sounds
  • Sudden drops in fuel efficiency
  • Overheating or coolant leaks
  • Check engine light stays on
  • Engine misfires or loss of power

If your vehicle shows any of these signs, don’t wait. Bring it to Sergeant Clutch in San Antonio for a comprehensive engine diagnostic.

Jasper Remanufactured Engines – A Smart, Reliable Choice
When an engine replacement is necessary, Jasper Engines & Transmissions offers a high-quality, cost-effective solution. Jasper® remanufactured gas engines are completely rebuilt with new wear parts, upgraded components, and OEM+ tolerances. Each engine is run-tested and backed by an industry-leading 3-year / 100,000-mile nationwide warranty. At Sergeant Clutch, we are your certified Jasper engine installers in San Antonio. With a huge Jasper inventory available, we can get your new engine installed faster than waiting for a rebuild from scratch.

Financing Options Available – Don’t Let Budget Hold You Back
Worried about engine repair costs? Sergeant Clutch offers affordable payment plans and flexible financing options to ease the burden. We believe reliable transportation should never be out of reach, and we’re here to help you find the solution that fits your budget.

Why San Antonio Drivers Choose Sergeant Clutch

  • 22+ years of trusted service in San Antonio
  • Certified Jasper® engine installation experts
  • State-of-the-art diagnostics and equipment
  • Honest quotes and no high-pressure sales
  • Flexible payment plans and fast turnaround
  • Family-owned and operated business
  • Schedule Your Engine Diagnostic Today

Don’t let engine problems disrupt your routine. Call Sergeant Clutch Certified Engine Repair Shop in San Antonio, TX, today for expert service, competitive pricing, and peace of mind. Whether you need a minor repair or a complete engine replacement, we’ll treat you like family and get the job done right—the first time.

Call Now: 210-239-1600
Serving all of San Antonio, TX & surrounding areas
Located at: 6557 Walzem Road, San Antonio, Texas 78239
Open Monday - Friday 8:00am till 6:00pm


Your vehicle’s transmission is what makes forward and reverse motion possible. It’s one of the most complex and essential systems in your car — and without proper transmission maintenance, it can lead to costly breakdowns. That’s where Sergeant Clutch, the transmission expert in San Antonio, TX, comes in.

We specialize in transmission rebuilds, using state-of-the-art diagnostic tools and quality parts to keep your transmission running smoothly. Whether you’re dealing with leaking transmission fluid, slipping gears, or warning signs of transmission failure, our certified technicians are here to help with fast, honest, and affordable transmission rebuild service.

Transmission Rebuild Financing Options Available - Understanding that unexpected auto repairs can strain your budget, Sergeant Clutch offers several payment plans and financing options:

  • Snap Finance
  • Easy Pay Finance
  • Synchrony Finance
  • Apply Now!

Does Your Transmission Need Service or a Rebuild? A complete transmission failure can leave your vehicle undrivable and result in a high repair bill. To avoid that, it’s important to understand the early signs of transmission trouble. Here are two common indicators every driver should watch for:

Check the Transmission Fluid - Regularly inspecting your transmission fluid can help you catch problems early. Healthy fluid should be reddish, clear, and have a slightly sweet smell. If it’s brown, thick, or has a burnt odor, it’s time for a transmission change?

Also check the transmission fluid level using your vehicle’s dipstick. Low levels often indicate a leak — transmission fluid doesn’t burn off like motor oil. Look for spots under your vehicle or signs of fluid around the transmission housing.

Poor Transmission Shifting or Slipping Gears - Your car should shift gears smoothly and without hesitation. If you experience slipping, delays, or jerky transitions, especially when shifting from Park to Drive or while accelerating, your transmission may need attention. Manual and automatic transmissions show symptoms differently, but both require immediate inspection when performance drops.

Why Choose Sergeant Clutch for Transmission Rebuild?
* Over 22 years serving San Antonio drivers
* Specializing in automatic & manual transmission rebuilds
* Advanced transmission diagnostics to pinpoint issues quickly
* Transparent pricing and financing & payment plans
* Fast, friendly service from a family-owned shop

Book Your Transmission Service Today - Don’t wait for a small issue to become a major transmission repair. Whether it’s a simple transmission fluid change or a complete rebuild, Sergeant Clutch has the experience and tools to get you back on the road with confidence.

Call now or schedule your appointment online for trusted transmission repair in San Antonio, TX.