Please enter your vehicle registration and location to check product suitability and availability.

FR78NX Bosch Super 4 Spark Plug x4
970590

3.8

(9)

kriya logo

Ways to apply

  • Build your basket and select Trade Credit at checkout.
  • Apply below to check your eligibility.

Activate your limit

  • If eligible, receive your Trade Credit limit instantly.
  • Authenticate your business with an ID check*.

*Only required on your first Trade Credit purchase.

Pay on account

  • Complete your purchase and pay on account at the end of the following month.
  • Enjoy no interest or transaction fees**.

**Late payments can impact your business credit

Already applied and have a limit? Approve your order via SMS to finalise your purchase.

Please enter your vehicle registration and location to check product suitability and availability.

FR78NX Bosch Super 4 Spark Plug x4
970590

3.8

(9)

£22.00
Only £20.90 with Motoring Club premium

FR78NX Bosch Super 4 Spark Plug x4

Improve your engine's performance with the FR78NX Bosch Super 4 Spark Plug x4. Featuring a unique design, this spark plug does more than a conventional spark plug throughout its service life.

It is the first spark plug with four electrodes and a thin ground, sharpened silver central electrode.

Outstanding protection against carbon fouling due to surface air-gap technology. Special ceramic material with high dielectric and mechanical strength. Outstanding engine protection due to anti-seize nickel-plated housing and thread.

Features & Benefits:
  • Superior engine versatility
  • Electrode gap adjusted ex-factory
  • Noticeable improvement in acceleration
  • Significantly improved engine smoothness
  • Please note packaging may vary
  • Excellent protection against corrosion
  • Outstanding ignition reliability
  • For consistently high performance whatever the operating conditions
  • Self-cleaning thanks to the surface air gap technology
  • High wear resistance and robustness
Compatibility:
  • citroen berlingo b9 [2008-2017] mpv 1.6 2008 - 2017 1587ccm 109hp 80kw (petrol) construction year from: may 2008, construction year to: november 2011
  • citroen berlingo b9 [2008-2017] mpv 1.6 2008 - 2017 1587ccm 90hp 66kw (petrol) construction year from: may 2008, construction year to: november 2011
  • citroen berlingo box b9 [2008-2017] box 1.6 2008 - 2017 1587ccm 109hp 80kw (petrol) construction year from: may 2008, construction year to: november 2011
  • citroen berlingo box b9 [2008-2017] box 1.6 2008 - 2017 1587ccm 90hp 66kw (petrol) construction year from: may 2008, construction year to: november 2011
  • citroen berlingo box m_ [1996-2017] box 1.6 16v (mbnfu) 2000 - 2017 1587ccm 109hp 80kw (petrol) construction year to: april 2008
  • citroen berlingo box m_ [1996-2017] box 1.6 16v 2005 - 2007 1587ccm 110hp 81kw (petrol)
  • citroen berlingo mf [1996-2017] mpv 1.6 16v (mfnfu) 2000 - 2017 1587ccm 109hp 80kw (petrol) construction year to: april 2008
  • citroen berlingo mf [1996-2017] mpv 1.6 16v (mfnfu) 2002 - 2017 1587ccm 110hp 81kw (petrol) construction year to: april 2008
  • citroen c1 pm_, pn_ [2005-2017] hatchback 1.0 2005 - 2017 998ccm 68hp 50kw (petrol) construction year to: december 2014
  • citroen c2 jm_ [2003-2017] hatchback 1.6 vts 2005 - 2017 1587ccm 122hp 90kw (petrol) construction year to: may 2009
  • citroen c2 jm_ [2003-2017] hatchback 1.6 2003 - 2017 1587ccm 109hp 80kw (petrol) construction year to: december 2009
  • citroen c3 mk i fc_ [2002-2017] hatchback 1.6 16v 2002 - 2017 1587ccm 109hp 80kw (petrol) construction year to: july 2012
  • citroen c3 mk i fc_ [2002-2017] hatchback 1.6 16v 2003 - 2005 1587ccm 110hp 81kw (petrol)
  • citroen c3 pluriel hb_ [2003-2017] convertible 1.6 2003 - 2017 1587ccm 109hp 80kw (petrol) construction year to: october 2012
  • citroen c4 grand picasso mk i ua_ [2006-2017] mpv 1.8 i 16v 2006 - 2017 1749ccm 125hp 92kw (petrol) construction year to: july 2008
  • citroen c4 grand picasso mk i ua_ [2006-2017] mpv 2.0 i 16v 2006 - 2017 1997ccm 140hp 103kw (petrol) construction year to: october 2008
  • citroen c4 picasso mk i ud_ [2007-2013] mpv 1.8 i 16v 2007 - 2011 1749ccm 125hp 92kw (petrol)
  • citroen c4 picasso mk i ud_ [2007-2013] mpv 2.0 i 16v 2007 - 2013 1997ccm 140hp 103kw (petrol) construction year to: october 2008
  • citroen c4 coupe la_ [2004-2011] coupe 1.6 16v 2004 - 2011 1587ccm 109hp 80kw (petrol) construction year to: july 2008
  • citroen c4 coupe la_ [2004-2011] coupe 2.0 16v 2004 - 2007 1997ccm 136hp 100kw (petrol) construction year to: october 2005
Additional note:
  • Factory-pre-set electrode gap, no adjustment necessary; bosch advises not to lubricate the thread. requested tightening torque or angle see on the package
  • Please use vehicle identification to confirm compatibility with your vehicle. all restrictions must be observed.

If you need to return an item we'll happily offer a refund as long as this is within 28 days of delivery, in its original packaging and you have proof of purchase.

There are several easy ways to return your item(s):

  • FREE in-store returns*
  • by post

You can return an item for FREE to a Retail store, but if you choose to return by post you'll need to cover the cost of postage.  However, if the item you're returning is faulty we'll refund the postage once we've received the item and checked the fault.  

For more information on our Returns Information, including our Courier service, please visit: Returns Information | Halfords UK

Print a returns note form here.

* Please don’t forget your proof of purchase. We may need to verify the serial number on your receipt against the serial number on the item being returned.

1 Your Vehicle Info

I don't know my vehicle registration number

2 Select Quantity

For fitting, please change quantity to 1 and add each item and fit separately
Please contact our Business team for larger quantities
Due to your increased order quantity, please find your new collection time below

3 Check Availability

Use my location
Please select a valid postcode or location from list
Booking system unavailable, please try again later.
FREE Click & Collect
Home Delivery
FR78NX Bosch Super 4 Spark Plug x4
£22.00

FR78NX Bosch Super 4 Spark Plug x4

Improve your engine's performance with the FR78NX Bosch Super 4 Spark Plug x4. Featuring a unique design, this spark plug does more than a conventional spark plug throughout its service life.

It is the first spark plug with four electrodes and a thin ground, sharpened silver central electrode.

Outstanding protection against carbon fouling due to surface air-gap technology. Special ceramic material with high dielectric and mechanical strength. Outstanding engine protection due to anti-seize nickel-plated housing and thread.

Features & Benefits:
  • Superior engine versatility
  • Electrode gap adjusted ex-factory
  • Noticeable improvement in acceleration
  • Significantly improved engine smoothness
  • Please note packaging may vary
  • Excellent protection against corrosion
  • Outstanding ignition reliability
  • For consistently high performance whatever the operating conditions
  • Self-cleaning thanks to the surface air gap technology
  • High wear resistance and robustness
Compatibility:
  • citroen berlingo b9 [2008-2017] mpv 1.6 2008 - 2017 1587ccm 109hp 80kw (petrol) construction year from: may 2008, construction year to: november 2011
  • citroen berlingo b9 [2008-2017] mpv 1.6 2008 - 2017 1587ccm 90hp 66kw (petrol) construction year from: may 2008, construction year to: november 2011
  • citroen berlingo box b9 [2008-2017] box 1.6 2008 - 2017 1587ccm 109hp 80kw (petrol) construction year from: may 2008, construction year to: november 2011
  • citroen berlingo box b9 [2008-2017] box 1.6 2008 - 2017 1587ccm 90hp 66kw (petrol) construction year from: may 2008, construction year to: november 2011
  • citroen berlingo box m_ [1996-2017] box 1.6 16v (mbnfu) 2000 - 2017 1587ccm 109hp 80kw (petrol) construction year to: april 2008
  • citroen berlingo box m_ [1996-2017] box 1.6 16v 2005 - 2007 1587ccm 110hp 81kw (petrol)
  • citroen berlingo mf [1996-2017] mpv 1.6 16v (mfnfu) 2000 - 2017 1587ccm 109hp 80kw (petrol) construction year to: april 2008
  • citroen berlingo mf [1996-2017] mpv 1.6 16v (mfnfu) 2002 - 2017 1587ccm 110hp 81kw (petrol) construction year to: april 2008
  • citroen c1 pm_, pn_ [2005-2017] hatchback 1.0 2005 - 2017 998ccm 68hp 50kw (petrol) construction year to: december 2014
  • citroen c2 jm_ [2003-2017] hatchback 1.6 vts 2005 - 2017 1587ccm 122hp 90kw (petrol) construction year to: may 2009
  • citroen c2 jm_ [2003-2017] hatchback 1.6 2003 - 2017 1587ccm 109hp 80kw (petrol) construction year to: december 2009
  • citroen c3 mk i fc_ [2002-2017] hatchback 1.6 16v 2002 - 2017 1587ccm 109hp 80kw (petrol) construction year to: july 2012
  • citroen c3 mk i fc_ [2002-2017] hatchback 1.6 16v 2003 - 2005 1587ccm 110hp 81kw (petrol)
  • citroen c3 pluriel hb_ [2003-2017] convertible 1.6 2003 - 2017 1587ccm 109hp 80kw (petrol) construction year to: october 2012
  • citroen c4 grand picasso mk i ua_ [2006-2017] mpv 1.8 i 16v 2006 - 2017 1749ccm 125hp 92kw (petrol) construction year to: july 2008
  • citroen c4 grand picasso mk i ua_ [2006-2017] mpv 2.0 i 16v 2006 - 2017 1997ccm 140hp 103kw (petrol) construction year to: october 2008
  • citroen c4 picasso mk i ud_ [2007-2013] mpv 1.8 i 16v 2007 - 2011 1749ccm 125hp 92kw (petrol)
  • citroen c4 picasso mk i ud_ [2007-2013] mpv 2.0 i 16v 2007 - 2013 1997ccm 140hp 103kw (petrol) construction year to: october 2008
  • citroen c4 coupe la_ [2004-2011] coupe 1.6 16v 2004 - 2011 1587ccm 109hp 80kw (petrol) construction year to: july 2008
  • citroen c4 coupe la_ [2004-2011] coupe 2.0 16v 2004 - 2007 1997ccm 136hp 100kw (petrol) construction year to: october 2005
Additional note:
  • Factory-pre-set electrode gap, no adjustment necessary; bosch advises not to lubricate the thread. requested tightening torque or angle see on the package
  • Please use vehicle identification to confirm compatibility with your vehicle. all restrictions must be observed.

If you need to return an item we'll happily offer a refund as long as this is within 28 days of delivery, in its original packaging and you have proof of purchase.

There are several easy ways to return your item(s):

  • FREE in-store returns*
  • by post

You can return an item for FREE to a Retail store, but if you choose to return by post you'll need to cover the cost of postage.  However, if the item you're returning is faulty we'll refund the postage once we've received the item and checked the fault.  

For more information on our Returns Information, including our Courier service, please visit: Returns Information | Halfords UK

Print a returns note form here.

* Please don’t forget your proof of purchase. We may need to verify the serial number on your receipt against the serial number on the item being returned.