NGK IMR9B-9H (4888) - Laser Iridium Spark Plug / Sparkplug - Platinum Ground Electrode
Single Plug
£19.99
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- Description
- Benefits
- Technical Info
- Cross References
- Shipping Explained
Description:
NGK IMR9B-9H (4888) - Laser Iridium Spark Plug / Sparkplug - Platinum Ground Electrode
General Details:
| Spanner Size | 16 mm |
| Outer thread [mm] | 10,0 |
| Thread Length [mm] | 19,0 |
| Thread Length 1 [mm] | 12,7 |
| Thread Length 2 [mm] | 6,3 |
| Spark Plug | Fixed SAE connector |
| Spark Position [mm] | 2,15 |
| Spark Plug | Iridium Middle Electrode |
| Spark Plug | 1 - Earthed Electrode |
| Spark Plug | interference Suppression 5 kOhm |
| Spark Plug | with gasket seat |
Laser Iridium spark plugs provide superior ignitability and long service life. The smallest tip diameter available ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.
NGK is the brand leader in the UK spark plug market and are the world's biggest supplier to many major car manufacturers. Each and every one of their products are designed to meet the most rigorous standards and are the professionals' choice because of their quality and technical excellence. Their plugs can be found in use by teams in F1, WRC and MotoGP. Put simply, NGK genuine spark plugs are the workhorse at the heart of smooth-running engines around the world.
NGK Laser Iridium Spark Plugs feature a laser welded iridium center electrode tip which ensures high durability and a greater spark while the platinum disc welded to the backside of the ground electrode provides a longer life. The longer insulator nose prevents fouling, the corrugated ribs on the insulator prevents flashover and the triple gasket seal eliminates combustion gas leakage.
To find the correct spark plugs for your vehicle please use our online lookup or contact us for more help.
Heat Ranges Explained
Learn what a spark plugs heat range means, and how it can effect your engine
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Benefits:
- Laser welded Iridium centre electrode tip
- Platinum disc welded to backside of ground electrode provides long life
- Trivalent Metal Plating for superior anti-corrosion and anti-seizing
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions
- Best OEM Iridium spark plug available
- Original Equipment Manufacturer approved design
Technical Information:
General:- Type: Resistor type
- Thread Size: 10mm (3/8")
- Hex Size: 16mm (5/8")
- Reach: 19mm (3/4")
- Gap: .9mm (0.04")
- Thread Pitch: 1mm (1/16")
- Insulation Projection: .9mm (0.04")
- Type: Fine Wire
- Material: Iridium
- Size: 0.6mm (0.02")
- Projection: Projected
- Type: Taper Cut
- Material: Platinum
- Electrode Count: 1
Notes: Iridiun centre electrode and Platinum ground
Cross Reference:
- DENSO: 5631, VNH27Z
- HONDA: 31912-MCW-0030
Shipping
SHIPPING IS FREE* for orders of £60 and over
, regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.
Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £4.99 for orders of 5kg (enough for 5 litres of oil).
- *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
- Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
- Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
- Priority shipping is also available.
How long will it take to get my order?
We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.
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