NGK AC DELCO CHAMPION 33-59571 Steel Spark Plugs Salt Water 037551106547 BR6FS MR43T RV15YC4 5942 502 L29 Vortec

( Brand: Ngk Ac Delco Champion ), ( Manufacturer Part Number: 33-59571 ), ( Part Type: Spark Plug ), ( Modified Item: No ), ( Country/region Of Manufacture: United States ), ( Stainless Steel Spark Plugs: Salt Water Engines ), ( Champion Stainless Steel Plugs: 5942 ), ( UPC: 037551106547 )

Review NGK AC DELCO CHAMPION Stainless Steel Spark Plugs Salt Water Applications 502 Except L29 Vortec fits MERCRUISER 305 350 454 1978–2000

These are a set of high-performance spark plugs designed specifically for Salt Water Mercruiser engines, including the BR6FS, MR43T, RV15YC4, and 5942 models. The spark plugs are compatible with various engine sizes and models, including the 1978-2000 305, 350, 1978 454, 502, and L29 Vortec.

The spark plugs are manufactured by reputable brands such as NGK, AC Delco, and Champion. The specific part number for this set is 037551106547.

These spark plugs are made of high-quality steel and feature a copper or iridium center electrode, which provides excellent ignitability and durability. The copper or iridium electrode also helps to reduce fouling and increase spark plug life.

The spark plugs also have a heat range that is suitable for marine applications, which helps to prevent pre-ignition and reduce engine knocking. The insulator nose and shell are also designed to withstand the harsh conditions of marine environments, including saltwater and high humidity.

These spark plugs are easy to install and can help improve engine performance, reduce fuel consumption, and prolong engine life. They are a great investment for marine engine owners who want to ensure that their engines run smoothly and reliably.

1. Compatibility: These spark plugs are designed for Salt Water Mercruiser BR6FS, MR43T, RV15YC4, and 5942 engines, as well as for Chevrolet and Oldsmobile engines from 1978 to 2000 with displacements of 305, 350, 454, and 502 cubic inches, including L29 and Vortec engines.

2. Reliable Brands: The spark plugs are offered by reputable brands such as NGK, AC Delco, and Champion, which are known for their high-quality and reliability.

3. Long Life: These spark plugs are designed to last longer than standard spark plugs, reducing the frequency of replacements and saving you money in the long run.

4. Improved Engine Performance: The spark plugs can help improve engine performance by providing a stronger spark, which can result in better fuel efficiency, increased horsepower, and reduced emissions.

1. Price: High-quality spark plugs like these tend to be more expensive than standard spark plugs.

2. Fit and Installation: While the spark plugs are designed for specific engines, there may be some compatibility issues based on the condition of the engine, such as worn-out spark plug threads or damaged engine components.

3. Availability: These spark plugs may not be readily available in local auto parts stores, so you may need to order them online, which can take longer to receive.

4. Ignition System: These spark plugs may require a high-performance ignition system to effectively utilize their full potential. If your engine's ignition system is not up to par, the spark plugs may not perform as expected.

While the specified spark plugs may be more expensive than standard spark plugs, they offer several advantages such as improved engine performance, longer life, and compatibility with various engines. However, it's important to consider the fit and installation, availability, and ignition system to ensure that they will work effectively in your engine. If you have any doubts about the spark plugs' compatibility with your engine, it's recommended to consult with a professional mechanic before making a purchase.

Based on the pros and cons, it's recommended to purchase the specified spark plugs if you're looking to improve your engine's performance, increase fuel efficiency, and reduce the frequency of spark plug replacements. However, make sure to consider the fit and installation, availability, and ignition system to ensure that they will work effectively in your engine.

Details:

2l 1978-2000except 454 l29 vortec these hi performance large gap projected nose spark plugs are an exact replacement for the stock Mercruiser plug. 4l and for 8 stainless steel spark plugs finest marine plugs available. 408 inch reach threads. 3l vortec 59571merc.

Replaces:merc. Stainless steel shell threads. Fits all v6 and v8 Mercruiser Chevy marine engines 1978-1995will not fit: 1996 newer with. Tapered seat hi performance large gap projected nose spark plugs.

7l gen vortec will fit all Ngk BR6FS Ac Delco MR43T Champion RV15YC4 questions. Call Dennis Moore. Champion 5942stainless steel spark plugs will not corrode and are easily removed in the most severe salt water applications. 708 inch reach threads: v6 4.

part #: 3359571 prices

• $5.57-$36.77

specifications steelectr:

• for models: 305, 350, 454, Mercruiser
• for years: 1978-2000
• brand: Ngk Ac Delco Champion
• mpn: 33-59571
• part type: Spark Plug
• modified item: No
• country/region of manufacture: United States
• stainless steel spark plugs: Salt Water Engines
• champion stainless steel plugs: 5942
• upc: 037551106547

General steelectr:

• in stock: Yes
• Sterndrive Motors Components > Ignition Starting System
• condition: New

Seller steelectr:

• zipcode: 91722
• # feedbAcks 10-20-18: 5145
• rating 10-20-18: 99.4%
• city: Covina, California

Shipping steelectr:

• handling: 3 days
• type: Calculated

Returns steelectr:

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

Offer steelectr:

• Sold: 0
• bids: 0
• best offer: false
• Started: October 20, 2018, 1:22 pm
• quantity: 16

Payments steelectr:

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Ratings:

1. Fast shipping good seller 10-16-18
2. Thanks! Addressed issue and I am pleased. Quickly replies with any questions! 10-13-18
3. Shipped Fast and as described! Pleasure to do business with A 10-10-18
4. Seems to work but shipping is price gouged why to high 10-11-18
5. Excellent fit on manifolds, no leaks, great buy! 10-14-18