Newark 302 368 4900
Middletown 302 376 6510
Claymont 302 792 2300
New Castle 302 999 9400

Newark ~ Middletown ~ New Castle DE Repair & Service

Benchmark Transmission is a leading service center in Newark ~ Middletown ~ New Castle for GMC repair and service. GMC is a line of trucks, vans, and SUV vehicles sold in the United States by the General Motors Company. In 2007 GMC was second only to General Motor's Chevrolet division for total vehicles sold. GMC vehicles are marketed and sold in the Middle East. The GMC company published a book in 2002 titled "GMC: The First 100 Years" that explained the company's history.

Benchmark Transmission offers the following auto repair services for all vehicle types. Our technicians are recognized by many in the Newark ~ Middletown ~ New Castle area as being specialists in the repair and service of cars and trucks.

Maintenance
  • Factory Scheduled Service
  • Oil Change Service
  • Chassis Lubrication
  • Transmission Service
  • Cooling System Flush
  • Tire Rotation & Balance
Electrical System
  • All Lighting
  • Battery
  • Alternator
  • Starter
  • Air Bag Diagnosis
  • Windshield Wipers & Washers
Steering & Suspension
  • Wheel Alignment
  • Struts & Shocks
  • Drive Train Repair
  • Rack & Pinion
  • Performance Upgrades
  • Tire & Axle Repair
  • Transmission Replacement
Air Conditioning & Heating
  • Auto AC Repair
  • System Diagnosis
  • Heater Core
  • A/C Compressors
  • Blower Motor
  • Climate Control
Engine Repair
  • Oil Leak Troubleshoot
  • Timing Belt & Head Gasket
  • Engine Replacement
  • Engine Service
  • Exhaust System
Brake Repair
  • Inspection & Diagnosis
  • Disc Brake Repair
  • Drum Brake Repair
  • ABS Diagnosis
  • Master Cylinder
  • Brake Fluid Flush
Cooling System
  • Leak Diagnosis
  • Water Pumps
  • Radiator Repair
  • Cooling Fans
  • Coolant Hose
  • Thermostat
Engine Performance
  • High Performance Upgrade
  • Fuel Injection Service
  • Computer System Diagnosis
  • Maintenance Tune-up
  • Emission Diagnosis / Repair
  • "Check Engine" Light Inspection

Models Repaired & Serviced

Benchmark Transmission services and repairs the following vehicle models manufactured by at our auto repair shop in Newark ~ Middletown ~ New Castle DE.