ALM CJ8 Spark Plug

ALM CJ8 Spark Plug

Brand ALM

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£7.49

+ £5.95 delivery

2 offers at 2 retailers

Listed since 7 April 2026

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Description

The ALM Manufacturing CJ8 Spark Plug with M12 thread is engineered for reliable ignition performance in small petrol engines. This M12 variant is suitable for many petrol brush cutters, chainsaws, garden vacuums, grass trimmers, hedge trimmers and other compact machinery fitted with a 14mm plug. The M12 thread configuration ensures secure fitting and proper contact, delivering consistent spark generation for optimal engine performance. Its broad compatibility makes it an excellent replacement option for trade professionals and equipment maintenance specialists who service multiple brands. This spark plug compares directly to an extensive range of leading brands including AC Delco (CS42, CS49, C47W, CS45), Autolite (235, 254, 255, 2995, 2996, XST255), Bosch (WS7E, WS8E, WS9EC), Denso (T20M-U, W14M-US series), NGK (BM4A, BMR4A, BM6A, BM7, BM7A), Motorcraft (A3NX, A7NX, AR7N), and many others. Features and Benefits: • M12 thread specification for secure and reliable fitting • 14mm plug diameter compatible with numerous small engine applications • Compares to multiple major brands for excellent cross-reference versatility • Suitable for professional trade and maintenance applications Specifications: Spare Type: Spark Plug

Full specifications

Marque ALM
Référence fabricant cj8
EAN 5016531300804

ALM CJ8 Spark Plug: complete technical analysis for 2026

In the Bricolage & Outillage category, the ALM CJ8 Spark Plug by ALM stands out for its positioning in 2026. Compiral lists all available offers to help you buy at the best price. Our comparison tool takes delivery costs into account to calculate the true total price of each offer. Filter by stock availability, free delivery, or sort by ascending price to find the best deal right now.

Who is this Bricolage & Outillage for?

The ALM CJ8 Spark Plug benefits from the expertise of ALM in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Bricolage & Outillage category, this is an option we recommend without hesitation.

For intensive or occasional use

The ALM CJ8 Spark Plug adapts to different levels of use in the Bricolage & Outillage category. Whether you use it intensively every day or more occasionally, this ALM product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the ALM FL268 Drive Belt for Flymo Turbo Compact.

Against the competition

In the Bricolage & Outillage market, the ALM CJ8 Spark Plug is well positioned thanks to its price from £13.44 and the strength of ALM. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 1790 £
Mid-range1790 £ to 4170 £
High-endOver 4170 £

The best times to buy the ALM CJ8 Spark Plug at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about ALM CJ8 Spark Plug

How does the ALM CJ8 Spark Plug compare to competitors in the Bricolage & Outillage category?

In the Bricolage & Outillage category, the ALM CJ8 Spark Plug occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the ALM CJ8 Spark Plug suitable for beginners?

Yes, the ALM CJ8 Spark Plug is generally appreciated by both beginners and regular users of the Bricolage & Outillage category. It is quick to set up and ALM usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the ALM CJ8 Spark Plug?

Refurbished versions of the ALM CJ8 Spark Plug may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the ALM CJ8 Spark Plug drop during the year?

Prices for the ALM CJ8 Spark Plug typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Bricolage & Outillage category.

Is delivery free for the ALM CJ8 Spark Plug at all retailers?

Free delivery is not guaranteed for the ALM CJ8 Spark Plug at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

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