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Denso Electrical Parts

Denso ignition and electrical components are trusted by mechanics and Land Rover specialists for their reliability, precision engineering and OEM quality standards. Known for producing high quality spark plugs, alternators, starter motors and engine electrical components, Denso parts are widely used on Land Rover vehicles that require dependable performance, efficient starting and reliable engine operation in both everyday driving and demanding conditions.

Explore all Land Rover parts brands we supply.

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LR080299 - Starter Motor – TDV6 3.0 – Non-Start/Stop by DensoElectrical Part Land Rover Range Rover Discovery, Range Rover, Range Rover Sport

LR080299 - Starter Motor – TDV6 3.0 – Non-Start/Stop

- €300,00
€300,00
€300,00 - €300,00
€300,00
OEM
Only 1 left!

Starter Motor - the cranking motor of the engine electrical system, mounted at the engine-to-transmission bellhousing. Its pinion engages the flyw...

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LR080292 - Starter Motor by DensoElectrical Part Land Rover Range Rover

LR080292 - Starter Motor

- €380,00
€380,00
€380,00 - €380,00
€380,00
OEM
Available to order: 2-3 weeks delivery

Starter Motor for the 3.0L V6 diesel engine equipped with the Stop/Start system. On engagement, its solenoid throws the drive pinion into the engi...

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LR079918G - Starter Motor by Denso Land Rover Range Rover

LR079918G - Starter Motor

- €380,00
€380,00
€380,00 - €380,00
€380,00
OEM
Available to order: 2-3 weeks delivery

Starter Motor

LR072764 - Alternator by DensoElectrical Part Land Rover Range Rover

LR072764 - Alternator

- €350,00
€350,00
€350,00 - €350,00
€350,00
OEM
Available to order: 2-3 weeks delivery

Alternator for the engine charging system. Driven by the auxiliary drive belt, it generates the electrical power that charges the battery and suppl...

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LR034028G - Starter Motor by Denso Land Rover Range Rover

LR034028G - Starter Motor – 3.0 V6 & 5.0 V8 Petrol

- €400,00
€400,00
€400,00 - €400,00
€400,00
OEM
Available to order: 2-3 weeks delivery

Starter Motor for the engine starting system, mounted at the engine-to-transmission bellhousing. When cranking, the integral solenoid drives the p...

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About the Brand

Denso is one of the world’s leading automotive component manufacturers and a globally recognised supplier of original equipment parts. The brand produces a wide range of high quality automotive systems including ignition components, electrical parts, sensors, alternators and starter motors used by vehicle manufacturers and aftermarket specialists around the world.

Many Land Rover vehicles rely on dependable ignition and electrical systems to maintain consistent engine performance and reliable starting. Spark plugs, alternators and starter motors play an essential role in combustion, battery charging and engine operation. Denso components are designed to meet strict engineering standards, helping maintain reliable performance and long service life under a wide range of operating conditions.

Because of their durable construction and proven OEM-level quality, Denso parts are widely trusted by Land Rover workshops and mechanics when replacing worn ignition, charging and electrical system components.

Why Land Rover Specialists Use Denso
Land Rover vehicles place significant demands on ignition and electrical systems. From cold starts and stop-start driving to long journeys and off-road use, the vehicle depends on reliable spark, charging performance and starting power.

Denso components are engineered to deliver dependable operation across a wide range of conditions. High quality spark plugs help maintain efficient combustion, while alternators and starter motors support reliable starting and battery charging. Correctly functioning electrical components are essential for smooth engine performance and long-term reliability.

Because of their engineering quality and strong OEM reputation, many Land Rover specialists choose Denso parts when servicing ignition and charging systems.

Maintenance Guide

Maintaining Spark Plugs and Ignition Components on Land Rover Vehicles

Ignition components such as spark plugs, ignition coils and electrical sensors play a critical role in maintaining efficient engine combustion and reliable starting performance. Spark plugs ignite the air-fuel mixture inside the engine cylinders, allowing the engine to run smoothly and efficiently.

Over time, spark plugs gradually wear due to heat, pressure and repeated combustion cycles. Land Rover vehicles that experience frequent short journeys, heavy loads or off-road driving may place additional stress on ignition components.

When spark plugs begin to deteriorate, drivers may notice early spark plug wear symptoms, including:

• rough engine idle or inconsistent engine performance
• reduced fuel efficiency due to incomplete combustion
• difficulty starting the engine
• engine misfires during acceleration
• loss of engine power under load
• increased exhaust emissions

One of the most common issues drivers experience is weak spark plug symptoms, which can occur when electrodes wear down or deposits build up on the plug surface. This reduces the strength of the spark, affecting combustion efficiency.

Routine inspection and replacement of spark plugs as part of scheduled servicing helps maintain reliable engine operation. Installing high quality ignition components such as Denso spark plugs and electrical parts helps ensure efficient combustion, smoother engine performance and dependable starting in Land Rover vehicles.

Common Problems or Symptoms

Diagnosing Spark Plug and Ignition Problems in Land Rover Engines

Spark plugs are essential components of the engine ignition system. When they begin to wear or fail, the engine may develop noticeable performance problems that affect drivability and efficiency.

Common bad spark plug symptoms can include:

• engine misfires or hesitation during acceleration
• rough or unstable engine idle
• increased fuel consumption
• difficulty starting the engine
• loss of engine power
• engine warning lights related to ignition performance

Drivers may also experience faulty spark plug symptoms, where the engine runs unevenly because one or more cylinders are not firing correctly. This can occur when spark plugs become fouled, worn or damaged.

Another common issue involves spark plug failure symptoms, which may appear as repeated misfires, poor acceleration or inconsistent engine performance. These problems often indicate that the spark plugs are no longer able to produce a reliable spark.

When diagnosing ignition system issues it is recommended to:

• inspect spark plugs for wear or carbon buildup
• check ignition coils for proper operation
• verify correct electrical connections in the ignition system
• replace worn spark plugs at recommended service intervals

Using reliable ignition components such as Denso spark plugs and ignition parts helps maintain strong spark performance, efficient combustion and consistent engine operation in Land Rover vehicles.

Frequently Asked Questions

Are Denso parts OEM quality?

Yes. Denso is a major original equipment manufacturer and is widely recognised for producing high quality ignition, electrical and engine management components.

What Denso parts are commonly used on Land Rover vehicles?

Common Denso components include spark plugs, alternators, starter motors, sensors and other ignition or charging system parts.

Are Denso spark plugs good for Land Rover vehicles?

Yes. Denso spark plugs are known for reliable ignition performance, efficient combustion and long service life.

What are signs that an alternator may be failing?

Common signs include battery warning lights, dimming lights, weak charging and electrical systems not operating consistently.

Can worn spark plugs affect engine performance?

Yes. Worn spark plugs can cause rough running, poor fuel efficiency, misfires and more difficult starting.