1951 Alvis TB21 Spark Plugs

Essential 1951 Alvis TB21 Spark Plugs

Champion – Copper Plus Small Engine- Boxed – L90C (Part No.896)

Copper Plus Small Engine- Boxed - L90C

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$2.49
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

Product Features:
  • Resists fouling
  • Superior corrosion resistance
  • Dependable and proven performance
  • Increased conductivity and heat control for good overall wear
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Autolite – Platinum Spark Plug (Part No.AP425)

Platinum Spark Plug

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$3.99
Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, Autolite Platinum spark plugs provide a center wire platinum firing tip which provides reduced gap erosion, fewer misfires, better performance and increased durability. Consider upgrading to Autolite Double Platinum or Iridium XP spark plugs for increased performance.

Product Features:
  • High nickel alloy side electrode maintains precise gap
  • Full platinum tip assures virtually no gap erosion for long life
  • Necked-down center electrode fires quicker, cleaner with less voltage for easier starts, quicker acceleration and improved fuel economy (as compared to standard plugs)
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ACDelco – Copper Core Spark Plug (Part No.R44F)

Copper Core Spark Plug

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$3.99
ACDelco Gold (Professional) Conventional Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These conventional spark plugs are designed for reliability and efficient performance. 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. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Product Features:
  • Black Onyx coating helps reduce corrosion
  • Copper core provides great heat transfer and helps maximize plug durability
  • 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
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Autolite – Copper Spark Plug: Delivers Quick Starts, Good Fuel Economy, Smooth Acceleration (Part No.425)

Copper Spark Plug: Delivers Quick Starts, Good Fuel Economy, Smooth Acceleration

from

$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.

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
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1951 Alvis TB21 Spark Plugs

Maybe you’re in the middle of a full rebuild of that 1951 Alvis TB21. Maybe you just need a couple of Spark Plugs. Either way, Advance Auto Parts has 4 different Spark Plugs in our inventory ranging from $2.49 to $3.99. That means you can find the exact parts or products you need to keep that 1951 Alvis TB21 running smoothly.

Spark Plugs are only as good as their brand. We stock 3 different brands to make sure you have plenty of trusted parts to choose from for your 1951 Alvis TB21. Autolite, AC Delco, and Champion 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 1951 Alvis TB21, 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 1951 Alvis TB21 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 1951 Alvis TB21 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1951 Alvis TB21 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 TB21 the best it can be. Be sure to browse some of our top Spark Plugs brands and parts.

FAQs for 1951 Alvis TB21 Spark Plugs

What are the most purchased Spark Plugs for the 1951 Alvis TB21?

Out of 4 Spark Plugs for the 1951 Alvis TB21, the most popular in our inventory are:
Copper Core Spark Plug
from $3.99
This product is not rated
Copper Core Spark Plug
Spark Plugs
Platinum Spark Plug
from $3.99
This product is not rated
Platinum Spark Plug
Spark Plugs
Copper Plus Small Engine- Boxed - L90C
from $2.49
This product is not rated
Copper Plus Small Engine- Boxed – L90C
Spark Plugs