Oceanside Auto Repair

LR3 Head Gasket Replacement

LR3 Head Gasket Replacement

The Land Rover Discovery 3, also known as the LR3, is a mid-size luxury SUV produced by Land Rover from 2004 to 2009. It was the third generation of the Discovery line, succeeding the Discovery 2 and preceding the Discovery 4. The Discovery 3 was designed to be more modern and comfortable than its predecessor, with a more luxurious interior and advanced technology features. It was also designed to be more capable off-road, with features such as Land Rover's Terrain Response system, which allows the driver to select different settings for different types of terrain. Under the hood, the Discovery 3 was powered by a range of engines, including a 4.0-liter V6 petrol engine, a 4.4-liter V8 petrol engine, and a 2.7-liter V6 diesel engine. These engines were mated to a six-speed automatic transmission and a full-time four-wheel drive system.

The Land Rover Discovery 3, also known as the LR3, has been known to have some issues with head gaskets. Some common problems with the head gasket on this vehicle include:

  • Coolant leaks

The head gasket can develop small leaks that allow coolant to escape from the engine. This can cause the engine to overheat and potentially lead to serious damage if not addressed promptly.

  • Oil leaks

The head gasket can also develop leaks that allow oil to escape from the engine. This can result in a loss of engine oil and potential engine damage.

  • Blown head gasket

In some cases, the head gasket can fail completely, resulting in a blown head gasket. This can cause a loss of power, overheating, and potentially serious engine damage.

  • Cracked head

In severe cases, the head gasket failure can cause the cylinder head to crack, which can result in the need for expensive repairs. It is important to keep up with regular maintenance on your Land Rover Discovery 3 to help prevent head gasket problems. If you notice any signs of coolant loss or overheating, it is important to have your vehicle inspected by a qualified mechanic as soon as possible to prevent further damage.

The cost of replacing the head gasket on an LR3 (Land Rover Discovery 3) can vary depending on a few factors such as the location, the extent of damage, and the mechanic/shop doing the work. However, on average, you can expect to pay between $1,500 to $2,500 for parts and labor. It's important to note that the head gasket replacement is a labor-intensive job, and it requires the mechanic to disassemble a significant portion of the engine. This process can take anywhere from 10 to 20 hours depending on the experience of the mechanic and the complexity of the job.

For over 12 years, Oceanside Motorsports has been an Oceanside staple helping you get back on the road faster than the dealer can. We have continuously trained technicians for your Land Rover’s maintenance services. Most of our customers find a ton of value in joining our Lifetime Oil Service Club. Memberships start at $600 and once in the club, you get 3 oil changes a year - forever. We use the same high-quality oil as the normal oil service, and you save a ton of money in the long run. Get the quickest oil change completed in front of your eyes!    



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343 Airport Rd. Oceanside, CA 92058 (760) 721-5500