FR91X Bosch Super 4 Spark Plug x4
170175
FR91X Bosch Super 4 Spark Plug x4
170175
FR91X Bosch Super 4 Spark Plug x4
Improve your engine's performance with the FR91X Bosch Super 4 Spark Plug x4. Featuring a unique design, this spark plug does more than a conventional spark plug throughout its service life.
This powerful spark plug operation is based on the state-of-the-art surface air-gap investor, it is the first spark plug with four electrodes and 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
- Self-cleaning thanks to the surface air gap technology
- High wear resistance and robustness
- Excellent protection against corrosion
- Outstanding ignition reliability
- For consistently high performance whatever the operating conditions
- Eight possible spark gaps for greater ignition reliability
- Extended heat range: Capacity for up to three times more cold starts than with conventional spark plugs
- Enhanced environmental and catalytic converter protection
- Chevrolet Epica KL1_ [2005-2017] Saloon 2.0 2005 - 2006 1998ccm 128HP 94KW (Petrol)
- Chevrolet Epica KL1_ [2005-2017] Saloon 2.0 2005 - 2006 1998ccm 133HP 98KW (Petrol)
- Chevrolet Evanda [2005-2017] Saloon 2.0 2005 - 2017 1998ccm 131HP 96KW (Petrol) Construction year to: September 2006, Engine Code: T 20 SED
- Chevrolet Lacetti J200 [2003-2017] Hatchback 1.8 2005 - 2017 1799ccm 122HP 90KW (Petrol) Construction year to: August 2005
- Chevrolet Nubira Estate [2005-2017] Estate 1.8 2005 - 2017 1799ccm 122HP 90KW (Petrol) Construction year to: August 2005
- Chevrolet Nubira Saloon [2005-2017] Saloon 1.8 2005 - 2017 1799ccm 122HP 90KW (Petrol) Construction year to: August 2005
- Chevrolet Tacuma [2005-2017] MPV 2.0 2005 - 2017 1998ccm 121HP 89KW (Petrol) Construction year to: May 2009
- Chevrolet Tacuma [2005-2017] MPV 2.0 2005 - 2017 1998ccm 122HP 90KW (Petrol) Construction year to: May 2009
- Daewoo Evanda KLAL [2002-2017] Saloon 2.0 2002 - 2017 1998ccm 131HP 96KW (Petrol) Construction year to: January 2005, Engine Code: L88 [89 - 96 Kw / 121 - 131 HP]
- Daewoo Lacetti Hatchback KLAN [2004-2017] Hatchback 1.8 2004 - 2017 1799ccm 122HP 90KW (Petrol) Construction year from: March 2004, Construction year to: January 2005
- Daewoo Leganza KLAV [1997-2004] Saloon 2.0 16V 1997 - 2002 1998ccm 133HP 98KW (Petrol) Engine Code: X20SED
- Daewoo Leganza KLAV [1997-2004] Saloon 2.2 16V 1999 - 2002 2198ccm 136HP 100KW (Petrol) Construction year to: August 2002
- Daewoo Nubira KLAJ [1997-2017] Hatchback 2.0 16V 1997 - 2017 1998ccm 133HP 98KW (Petrol) Construction year to: September 1999, Engine Code: X 20 SED [89 - 98 Kw / 121 - 133 HP]
- Daewoo Nubira Saloon KLAJ [1997-2017] Saloon 2.0 16V 1997 - 2017 1998ccm 133HP 98KW (Petrol) Construction year from: September 1997, Construction year to: September 1999, Engine Code: X20SED
- Daewoo Nubira Saloon KLAN [2003-2017] Saloon 1.8 2003 - 2017 1799ccm 122HP 90KW (Petrol) Construction year to: January 2005
- Daewoo Nubira Wagon KLAJ [1997-2017] Estate 2.0 16V 1997 - 2017 1998ccm 133HP 98KW (Petrol) Construction year from: September 1997, Construction year to: September 1999, Type:
- Daewoo Nubira Wagon KLAN [2003-2017] Estate 1.8 2003 - 2017 1799ccm 122HP 90KW (Petrol) Construction year to: January 2005
- Daewoo Tacuma KLAU [2000-2017] MPV 2.0 2000 - 2017 1998ccm 128HP 94KW (Petrol) Construction year to: January 2005
- Daewoo Tacuma KLAU [2000-2017] MPV 2.0 2001 - 2017 1998ccm 121HP 89KW (Petrol) Construction year to: January 2005
- Holden Frontera UES [1991-2004] Closed Off-Road Vehi 2.0 i 4x4 1995 - 1999 1998ccm 115HP 85KW (Petrol)
- 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
- by courier
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.