BMW 645CI Spark Plug Parts
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BMW 645CI spark plug typically cost between $4.39 and $9.39.
The BMW 645CI spark plug uses NGK or Bosch spark plugs, depending on the model year. The recommended NGK spark plugs for the 645CI are the NGK Iridium IX (part number LKR8AIX) or NGK Laser Platinum (part number PFR6Q). The recommended Bosch spark plugs are the Bosch Double Iridium (part number 9614) or Bosch Platinum Ir Fusion (part number 4512). It is important to use the correct spark plug for optimum performance and longevity of the engine.
Signs of Faulty or Worn BMW 645CI Spark Plug
- Poor fuel economy: If you are experiencing a decrease in fuel efficiency, it may be due to a faulty or worn out spark plug.
- Misfiring or rough idling: Misfiring occurs when the spark plug does not ignite the fuel mixture in the engine cylinder properly. This can cause rough idling, stalling and poor acceleration.
- Engine knocking or pinging: A bad spark plug can cause a knocking or pinging sound from the engine. This is because the fuel mixture is not being ignited properly and is exploding at the wrong time.
- Hard starting: When your engine is hard to start, it may be a sign that one or more of your spark plugs is worn out.
- Poor acceleration: If you are noticing a significant decrease in the acceleration of your BMW 645CI, it may be due to a faulty spark plug.
- Check engine light: A faulty spark plug can trigger the check engine light to come on. The computer will detect the misfire and illuminate the warning light.
- Reduced power: If you notice a loss of power while driving your BMW 645CI, it could be caused by a faulty spark plug.
- Exhaust emissions: A bad spark plug can cause an increase in exhaust emissions, which can fail your vehicle during an emissions test.
- Vibrations: You may feel vibrations in the steering wheel or throughout the car if the spark plugs are worn out or faulty.
- Engine hesitation: If you experience a slight hesitation or delay when accelerating, it could be a sign of a faulty spark plug.
Top BMW 645CI Spark Plug Brands for Sale
Bosch is a well-known brand for producing high-quality spark plugs that offer reliable performance and durability. Their spark plugs are designed with precision, using high-quality materials that ensure longevity and top-notch performance for your BMW 645CI spark plug. The Bosch spark plugs are user-friendly, easy to install, and feature advanced technologies that help to reduce emissions and improve fuel efficiency.
NGK is another leading manufacturer of spark plugs, and their products are renowned for being some of the best in the market. NGK specializes in producing iridium and platinum spark plugs that offer superior performance and longevity. Their spark plugs are designed with innovative technologies that improve combustion efficiency, fuel economy, and emissions reduction. If you want to keep your BMW 645CI running smoothly while reducing your carbon footprint, NGK spark plugs are a great option.
Denso is a Japanese-based company that produces a wide range of automotive parts, including high-performance spark plugs. Denso spark plugs are designed to offer exceptional performance, reliability, and fuel efficiency. They use advanced technology such as a "U-groove" design, which improves ignition and combustion efficiency. Denso spark plugs have been tested and proven to perform under extreme conditions, making them an excellent choice for BMW 645CI owners who are looking for uncompromising quality and performance.
Find Great Deals on BMW 645CI Spark Plug
At our online store, we offer a range of advantages for those shopping for BMW 645CI spark plugs. Our prices are highly competitive, enabling you to save money on your purchase without sacrificing quality. We also pride ourselves on our fast and reliable shipping options, ensuring that you receive your order as quickly as possible.
In addition to our competitive pricing and speedy delivery, we provide exceptional customer service. Our knowledgeable team is always available to answer any questions you may have about the products we offer or assist you in selecting the right spark plugs for your BMW 645CI. We are committed to providing our customers with a seamless shopping experience from start to finish.
When you choose to shop with us at AutohausAZ, you can be confident that you are receiving high-quality BMW 645CI spark plugs that will meet or exceed your expectations. We take great care in sourcing our products from reputable manufacturers, so you can trust that you are getting the best value for your money.
In summary, choosing AutohausAZ for your BMW 645CI spark plug needs offers a range of benefits, including competitive pricing, fast and reliable shipping, outstanding customer service, and high-quality products. We are dedicated to providing our customers with a top-notch shopping experience and look forward to serving you in the future.
