NGK 3146 Spark plug M12 x 1,25 SW: 18 mm
NGK 3146 Spark plug
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 16 Feb 2026)
Based on a total of 17,239 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 17,239 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
4-5 Werktage
Payment by invoice
Payment by invoice
PayPal
PayPal
DIRECTebanking
DIRECTebanking
Visa
Visa
Mastercard
Mastercard
£9.18
Delivery from £8.45
Spark plug NGK 3146 for Honda CH 125 1988-1988
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 22 Feb 2026)
Based on a total of 22,153 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,153 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 11 - 18 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£22.40
Free Delivery
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NGK 3146 Spark plug - Details
▶ Finding you the best price!
We have found 2 prices for NGK 3146 Spark plug. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
NGK 3146 Spark plug - Price Information
- Cheapest price: £9.18
- The cheapest price is offered by autodoc.co.uk. You can order the product there.
- The price range for the product NGK 3146 Spark plug is €£9.18to €£22.40 with a total of 2 offers.
- Payment methods: The online shop autodoc.co.uk supports: Payment by invoice, PayPal, DIRECTebanking, Visa, Mastercard
- Delivery: The shortest delivery time is 4-5 Werktage working days offered by autodoc.co.uk.
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Spanner Size: 18 mm; Thread Size: M12 x 1,25; Thread Length [mm]: 19,0; Spark Plug: Connector Type M4, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat; Spark Position [mm]: 3,0; Supplementary Info: Quick
£9.18
4-5 Werktage
autodoc.co.uk
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