Cat code: 970541

Bosch +39 Super Plus Spark Plug x4

£18.49
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Bosch +39 Super Plus Spark Plug x4

Reserve and Collect

FREE Reserve & Collect in-store in only an hour

Home/Work Delivery

FREE Delivery on all orders over £30 within 4 working days

£5.99 Next day delivery available if ordered by 3pm

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Bosch Super Plus Spark Plugs deliver quality performance based on technology that's proven on racetracks around the world in the most sophisticated racing engines. Testing has confirmed the durability of yttrium-enhanced center electrodes. Now Bosch brings these benefits to you in Bosch Super Plus, the longest-lasting copper core spark plug on the market.

Features & Benefits

  • Heavy-duty yttrium-enhanced copper core center electrode
  • Superior reliability & durability for 50% longer performance life vs. even OE plugs
  • Tapered, v-profile nickel chromium ground electrode
  • Improved starting in cold weather and increased fuel ignitability
  • Nickel-plated rolled threads
  • Complete anti-seize and corrosion protection
  • Metal glass fused resistor
  • Maximum interference suppression
  • Angular, five-ribbed insulator design
  • Prevents misfire due to current leakage

Additional Information

Please check with your vehicle manufacturer or workshop manual to confirm the suitability of this part for your vehicle.
  • Hex Size: 16
  • Thread Length mm: 25
  • Thread Size mm: 14 x 1.25
1 Question / 1 Answer

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Age Group: Under 25
Gender: Male
Attitude to Shopping: Value for Money - I like things to be as cheap as possible
Family: I'm Living with Partner/Spouse - No Children
Attitude to Car Maintenance: Enthusiast
How many cars: 1
3 months, 3 weeks ago
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Mrjermy
Norwich
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Staff Answer
Answer: 
Hi, thanks for your interest in Bosch +39 Super Plus Spark Plug x4. Super plus uses Yttrium high performance alloy as used in motor sport, super 4 features 4 thin ground electrodes and silver plated centre electrode.
3 months, 2 weeks ago
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HalfordsWebTeam
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Mainland UK Estimated Delivery Price
Reserve & Collect Reserve & Collect Reserve online and collect in-store in only an hour FREE
Standard Delivery Standard Delivery Free delivery on all orders over £30 within 4 working days £2.99
Next Day Delivery Next Day Delivery Order by 3pm for delivery tomorrow (Monday to Friday) £5.99
Named Day Delivery Named Day Delivery Choose your delivery Monday to Friday £5.99
Saturday Delivery Saturday Delivery Order by 3pm Friday for delivery on Saturday £9.99

Collect In-Store
If the product you are looking at is in stock in your chosen store you can reserve it online and it will be ready to collect in only 1 hour. If it is not in stock, order the product before 3pm Monday to Friday and it will be ready to collect from 1pm the following day including Saturday. Orders placed on Saturday will be ready for collection after 1pm Monday. Orders placed Sunday will be ready for collection after 1pm Tuesday.

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Delivery
We can deliver to your home, work or to an alternate delivery address.

Your order will be delivered by Royal Mail or by Courier depending on the size of the item. Some orders may require a signature on receipt.

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Returns
We hope you are happy with your purchase. If for any reason you are not, you are welcome to return your items free of charge to any Halfords store within 28 days of delivery.

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If you wish to return by post, or would like to arrange for a collection please see our full details on how to return an item.

Bosch Spark Plugs

Bosch +39 Super Plus Spark Plug x4

£18.49 Bosch +39 Super Plus Spark Plug x4