NGK 3691 Spark plug
NGK 3691 Spark plug
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 1 Aug 2026)
Based on a total of 19,582 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 19,582 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 Price
4-5 Werktage
PayPal
PayPal
Payment by invoice
Payment by invoice
DIRECTebanking
DIRECTebanking
Visa
Visa
Mastercard
Mastercard
£15.49
Delivery from £8.45
Spark Plug NGK TR8IX 3691 Iridium
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 6 Aug 2026)
Based on a total of 24,333 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 24,333 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
Will usually delivered within 20 - 28 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£22.21
Free Delivery
Cheapest offer
Spanner Size: 16 mm; Thread Size: M14 x 1,25; Thread Length [mm]: 17,5; Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with taper gasket seat, Fixed SAE connector; Spark Position [mm]: 3,0
£15.49
4-5 Werktage
autodoc.co.uk
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NGK 3691 Spark plug - Details
▶ Finding you the best price!
We have found 2 prices for NGK 3691 Spark plug. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
NGK 3691 Spark plug - Price Information
- Cheapest price: £15.49
- The cheapest price is offered by autodoc.co.uk. You can order the product there.
- The price range for the product NGK 3691 Spark plug is €£15.49to €£22.21 with a total of 2 offers.
- Payment methods: The online shop autodoc.co.uk supports: PayPal, Payment by invoice, DIRECTebanking, Visa, Mastercard
- Delivery: The shortest delivery time is 4-5 Werktage working days offered by autodoc.co.uk.
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