1956 Armstrong-Siddeley Sapphire Spark Plugs
More 1956 Armstrong-Siddeley Sapphire Spark Plugs
Find your specific 1956 Armstrong-Siddeley Sapphire original or aftermarket Spark Plugs below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.
Essential 1956 Armstrong-Siddeley Sapphire Spark Plugs
Autolite – Copper Spark Plug: Delivers Quick Starts, Good Fuel Economy, Smooth Acceleration (Part No.405)
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$3.49
Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, Autolite Double Platinum spark plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug. Consider upgrading to Autolite Iridium XP spark plugs for increased performance.
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Product Features:
- Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof)
- Multi-rib insulator reduces danger of “flash-over”
- One-piece terminal post adds strength
- Resistor reduces radio frequency interference (RFI) and electrode erosion
E3 – DiamondFIRE Automotive Spark Plug: More Power, Saves Gas (Part No.E3.46)
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$7.49
The Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new The spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3.46 is a 14mm, 0.750 reach plug with a gasket seat. It fits a wide variety of applications from the 60s to early 90s, especially import. E3.46 is widely stocked in automotive retail stores. The automotive plugs have three legs securing the Diamond FIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond FIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.
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Product Features:
- E3’s Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
- Smoother Acceleration & Idle – The faster flame initiated by the The spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
- Energy – Power output improved up to 6% on average in the typical operating ranges. Results will vary.
- Efficiency – The “diamond shaped” side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work durin
- E3’s patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
- The Spark Plugs are pre-gapped at the factory and cannot be adjusted.
Champion – Copper Plus Small Engine Spark Plug Dependable Performance, OE Replacement N6YC (Part No.315)
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$3.79
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
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Product Features:
- Resists fouling
- Superior corrosion resistance
- Dependable and proven performance
- Increased conductivity and heat control for good overall wear
ACDelco – Conventional Spark Plug (Part No.R44XL)
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$3.99
ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.
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Product Features:
- Black Onyx coating helps reduce corrosion
- Copper core provides great heat transfer and helps maximize plug durability
- Ribbed suppressor seal extends resistance and helps prevent spark ‘flash over’ and misfires
- Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
- Available for use in Marine applications
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Champion – Copper Plus Spark Plug: Dependable Performance, OE Replacement, RN7YC (Part No.332)
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$2.99
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
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Product Features:
- Copper Plus – Dependable Performance.
- Copper core center electrode allows for accurate control of heat range for longer life
- Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
- Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
- Built to ISO and SAE standards for proven performance
Popular 1956 Armstrong-Siddeley Sapphire Spark Plugs Categories
1956 Armstrong-Siddeley Sapphire Spark Plugs
Maybe you’re in the middle of a full rebuild of that 1956 Armstrong-Siddeley Sapphire. Maybe you just need a couple of Spark Plugs. Either way, Advance Auto Parts has 5 different Spark Plugs in our inventory ranging from $2.99 to $7.49. That means you can find the exact parts or products you need to keep that 1956 Armstrong-Siddeley Sapphire running smoothly.
Spark Plugs are only as good as their brand. We stock 4 different brands to make sure you have plenty of trusted parts to choose from for your 1956 Armstrong-Siddeley Sapphire. E3, AC Delco, and Autolite are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!
We know you’ll find the perfect Spark Plugs for your 1956 Armstrong-Siddeley Sapphire, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.
So if you’re in the market for aftermarket Spark Plugs to keep your 1956 Armstrong-Siddeley Sapphire rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!
Spark Plugs Brands To Make Your 1956 Armstrong-Siddeley Sapphire Last
Simple repair, complete replacement, or a full rebuild. No matter the job, your 1956 Armstrong-Siddeley Sapphire demands trusted brand parts and products to keep it running. Many trusted brands of Spark Plugs make up Advance Auto Parts’ inventory, and all are ready to help make your Sapphire the best it can be. Be sure to browse some of our top Spark Plugs brands and parts.
Popular ACDelco Spark Plugs
We carry ACDelco parts in our stock across Spark Plugs categories, plus more. For a 1956 Armstrong-Siddeley Sapphire, our most popular ACDelco Spark Plugs include:
Top 1956 Armstrong-Siddeley Sapphire Spark Plugs from E3
E3 products are another trusted brand when it comes to Spark Plugs for your 1956 Armstrong-Siddeley Sapphire. Popular E3 parts include:
FAQs for 1956 Armstrong-Siddeley Sapphire Spark Plugs
What are the most purchased Spark Plugs for the 1956 Armstrong-Siddeley Sapphire?
Out of 5 Spark Plugs for the 1956 Armstrong-Siddeley Sapphire, the most popular in our inventory are:
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Copper Spark Plug: Delivers Quick Starts, Good Fuel Economy, Smooth Acceleration
Spark Plugs
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$2.99
This product is not rated
Copper Plus Spark Plug: Dependable Performance, OE Replacement, RN7YC
Spark Plugs
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$3.79
This product is not rated
Copper Plus Small Engine Spark Plug Dependable Performance, OE Replacement N6YC
Spark Plugs
