BOSCH W4AS Spark Plug Airhead

( Brand: Bosch ), ( Manufacturer Part Number: W4AS ), ( Part Type: Spark Plug ), ( Warranty: 1 Year )

Review BOSCH Silver Spark Plug Bmw Airhead

The Bosch W4AS spark plug is a high-performance ignition component designed specifically for BMW Airhead engines. This spark plug is a crucial part of the engine's ignition system, responsible for delivering the spark that ignites the air-fuel mixture in the engine cylinder.

The Bosch W4AS spark plug is a NGK Iridium IX equivalent, which means it offers superior performance and longevity compared to traditional copper or nickel spark plugs. The plug features an iridium center electrode, which is more durable and provides a longer spark duration, resulting in a more efficient combustion process and improved engine performance.

The Bosch W4AS spark plug has a heat range of NC (cold), which is ideal for colder climates or for engines that are used infrequently. The NC heat range ensures that the spark plug does not overheat and pre-ignite the fuel mixture, which can lead to engine knocking and reduced performance.

The plug features a fine-wire design with a diameter of 0.6 mm, which helps to improve the spark intensity and ensure a reliable ignition. The fine-wire design also allows for a more precise fit in the engine cylinder, which can help to reduce engine misfires and improve overall engine performance.

The Bosch W4AS spark plug is designed to fit BMW Airhead engines, including models such as the R100RS, R90S, and R80GS. The plug has a thread size of 12mm x 1.25mm and a reach of 25mm, which ensures a secure fit in the engine cylinder.

In conclusion, the Bosch W4AS spark plug is a high-quality ignition component that is designed to deliver superior performance and longevity for BMW Airhead engines. With its iridium center electrode, fine-wire design, and NC heat range, this spark plug is a reliable choice for riders who want to get the most out of their engine.

1. Reliability: Bosch is a well-known brand with a reputation for producing high-quality parts. The W4AS spark plugs are designed specifically for BMW Airhead engines, ensuring optimal performance and reliability.

2. Durability: These spark plugs are made from high-quality materials that can withstand the harsh conditions in an engine. They are known for their long lifespan, reducing the need for frequent replacements.

3. Improved Engine Performance: By providing a consistent and strong spark, W4AS spark plugs can help improve engine performance. This can lead to improved fuel efficiency, increased horsepower, and smoother overall operation.

4. Easy Installation: These spark plugs are designed to be easy to install, making it a straightforward process for most DIY enthusiasts.

1. Cost: Compared to some cheaper spark plug options, Bosch W4AS spark plugs can be more expensive. However, the increased cost is often offset by their reliability and durability.

2. Availability: Depending on your location, it may be more challenging to find these spark plugs in local auto parts stores. You may need to order them online, which can take longer to receive.

If you're looking for high-quality spark plugs for your BMW Airhead engine, Bosch W4AS spark plugs are a great option. Their reliability, durability, and improved engine performance make them worth the investment, even if they are more expensive than some other options. Just be prepared to order them online if they're not readily available in local stores.

I would recommend purchasing BMW Airhead Bosch W4AS spark plugs for your BMW Airhead engine. They are a high-quality option that will provide reliable performance and durability, ultimately saving you money in the long run.

Details:

Euro dielectrics. Previously installed parts are not returnable.

Part: W4ASBosch silver spark plug with single electrode. 14mm thread diameter.

Your source for Bmw motorcycle parts.

specifications cyclesparkplugs:

• for makes: Bmw
• brand: Bosch
• mpn: W4as
• part type: Spark Plug
• warranty: 1 Year

Offer cyclesparkplugs:

• Sold: 0
• bids: 0
• best offer: false
• Started: December 28, 2018, 10:54 am
• quantity: 10

Shipping cyclesparkplugs:

• handling: 1 days
• cost: $4.5
• type: Flat

Payments cyclesparkplugs:

• PayPal

Seller cyclesparkplugs:

• # feedbacks 12-28-18: 5505
• rating 12-28-18: 99.9%
• zipcode: 80219
• city: Denver, Colorado

General cyclesparkplugs:

• condition: New
• in stock: Yes
• Electrical Ignition > Spark Plugs

Returns cyclesparkplugs:

• time: 30 Days
• policy: returns accepted
• paid by: Buyer

Ratings:

1. Item just as described. Fast shipping! Thank you. 12-28-18
2. good 12-28-18
3. Thanks for a nice transaction. A 12-28-18
4. looks good ezee install 12-28-18

Bosch W4AS Is Similar To:

• K100 0120339546 Rs Bmw Lt Bosch K100lt Flying Rt Alternator 32 1988 Brick (31.9% similar) Good working used alternator removed from a 1988 bmw K10 , 32, Bosch part sells with the rubber drive dampers as pictured I'm sure this fits other years and model's but I am no expert. Check with a good parts person or book for that info...(December 22nd, 2014)
• 0124120007 Bosch Bmw Oem Alternator Generator Charger (30.1% similar) ...(September 30th, 2018)
• 0124120011 Bosch 2009 09-13 Bmw (36.6% similar) ...(November 28th, 2017)
• 0124120015 Bosch Bmw Alternator Generator Tested Works Oem (32.7% similar) Office use: Lr-KB 12R1200R-97241...(August 6th, 2018)
• 024124555 Bosch Spark Plug 4 (55.9% similar) ...(July 18th, 2017)
• 0241252522 Bosch New Genuine Spark Plug Ngk (50.6% similar) This product is guaranteed to be free of defects in materials and workmanship. The price is for one 1 spark plug. Varies by the country. For sale a new genuine Bosch W260S2S, part spark plug. Are higher, please inquire. Made in Germany. The quoted shipping prices are within 48 states only. Gk ...(September 1st, 2018)
• 0242236537-8re Bosch Super Plus Spark Plug Set Of (53.9% similar) About this item super plus spark plug has a premium copper core yttrium enhanced electrode providing extended performance life over conventional plugs. Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel , five-ribbed insulator design prevents ...(September 20th, 2018)
• 12-12-1-460-800 Bosch Vintage Nos Spark Plugs Super Airhead (60.6% similar) ...(December 9th, 2018)
• Xr5dc K1 K1100 K100 Bujias 293 Engine Models 12 Plugs 16 Bmw 1 V Candele Spark 464 Bosch (25% similar) The doctor 61 motorcycles Kingston way, apt 5, wanker, WI 53597, USA. The items must be compatible according to our judgement to be in the same package without damaging each other and resulting in an excess of weight or size. Attention, SE acquitted dally'Italian OD Altai peas Europe, contorted ...(March 6th, 2015)
• 12-12-1-465-104 Bosch Bmw Spark Plug (50% similar) Check with local dealer for fitment. New, never opened...(December 14th, 2017)
• 12 31 1 244 480 12 31 1 244 389 14712453 Bmw Bosch Insulated Alternator Brush (22.2% similar) ...(January 2nd, 2017)