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2006 Mercedes-Benz MBO 14000

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By Research the Car 3 min read

Introduction:

The 2006 Mercedes-Benz MBO 14000 is a heavy-duty truck that was available with a variety of engine and transmission options. Some of the most popular options included the OM471LA 6-cylinder inline engine with 456 horsepower and 1650 lb-ft of torque, paired with the G230-12 transmission. Another popular option was the OM502LA V8 engine with 523 horsepower and 1850 lb-ft of torque, paired with the G280-16 transmission.

Owners of the 2006 Mercedes-Benz MBO 14000 generally praise its powerful engines, comfortable ride, and spacious interior. However, there have been some common issues reported with the vehicle, which are detailed below.

Engine

OM471LA 6-cylinder inline engine

  • Turbocharger failure: The turbocharger can fail prematurely, leading to a loss of power and increased emissions. The turbocharger needs to be replaced. $3000 - $5000+
  • Injector failure: The injectors can fail, causing the engine to run rough and lose power. The injectors need to be replaced. $1000 - $2000+

OM502LA V8 engine

  • Exhaust gas recirculation (EGR) valve failure: The EGR valve can fail, causing the engine to run poorly and emit excessive emissions. The EGR valve needs to be replaced. $500 - $1000+
  • Intake manifold failure: The intake manifold can develop cracks, causing the engine to lose power and run rough. The intake manifold needs to be replaced. $1500 - $2500+

Transmission

G230-12 transmission

  • Shift solenoid failure: The shift solenoid can fail, causing the transmission to shift erratically or not shift at all. The shift solenoid needs to be replaced. $500 - $1000+
  • Torque converter failure: The torque converter can fail, causing the transmission to overheat and lose power. The torque converter needs to be replaced. $2000 - $3000+

G280-16 transmission

  • Clutches worn: Clutches inside the transmission can wear out, causing the transmission to slip and lose power. The transmission needs to be rebuilt. $3000 - $5000+
  • Valve body failure: The valve body can fail, causing the transmission to shift erratically or not shift at all. The valve body needs to be replaced. $1000 - $2000+

Suspension

  • Leaf spring failure: The leaf springs can break, causing the vehicle to sag and lose stability. The leaf springs need to be replaced. $500 - $1000+
  • Shock absorber failure: The shock absorbers can fail, causing the vehicle to ride rough and handle poorly. The shock absorbers need to be replaced. $200 - $500+

Electrical

  • Battery failure: The battery can fail prematurely, causing the vehicle to lose power. The battery needs to be replaced. $200 - $500+
  • Alternator failure: The alternator can fail, causing the battery to not charge. The alternator needs to be replaced. $500 - $1000+

Exterior

  • Rust: The body of the vehicle can rust, especially in areas where salt is used on the roads. The rust can be repaired or prevented with rustproofing. Varies depending on severity

Interior

  • Dashboard cracking: The dashboard can crack over time, especially in hot climates. The dashboard needs to be replaced. $500 - $1000+
  • Seat control module failure: The seat control module can fail, causing the seat controls to stop working. The seat control module needs to be replaced. $200 - $500+

Summary:

The 2006 Mercedes-Benz MBO 14000 is a powerful and comfortable truck, but it has some common issues that can be expensive to fix. The most severe issues include turbocharger failure, injector failure, and transmission problems. The cost of repairs can vary depending on the severity of the issue and the location of the repair.

Mercedes-Benz, MBO 14000
Mercedes-Benz MBO 14000 2006
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