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NGK Glow Plug - CZ258 (95173)

NGK Glow Plug - CZ258 (95173)

GLOW PLUG - CZ258 - Single Plug

Single Plug


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  • Description
  • Technical Info
  • Shipping Explained

NGK Glow Plug - CZ258 (95173)

General Details:

Glow Plug DesignCeramic Glow Plug
Voltage [V]11,0
Rated Current [A]7,0
Resistance [Ohm]0,8
Overall Length [mm]212,0
Fitting Depth [mm]23,0
Thread SizeM10 x 1,25
Spanner Size12 mm
Connector typeM4

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NGK Glow Plug - Reference: CZ258

Please use our NGK glow plug lookup or contact us to find the right glow plug for your car.

From the worlds No.1 spark plug manufacturer you'd expect nothing but the best from their glow plugs too; and you'd be right. NGK have been relentlessly developing engine pre-heating technology since the early 1960s and the inbuilt advanced technology ensures that automotive engineers can get the most out of their engine designs and help them meet the increasing emission targets necessary to improve our environment.

Plug Type: Quick Glow System (QGS)
First generation of high performance ceramic glow plug designs incorporating a heating element encased in silicon nitride. The large current flow and extremely fast heating times must be strictly managed by a dedicated QGS controller/relay unit. Temperature rise time approximately 3 seconds up to 900 degrees Celsius.

PDF Downloads:

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Technical Information:

Tech Data:

  • Serial Number: 258
  • Model Type: Ceramic
  • Heating Characteristics: Quick Glow System (body earth) type
  • Marked Voltage: 11V
  • TerminalType: M4 threaded
  • Hex Size: 12mm
  • Thread Pitch: 1.25mm
  • Overall Length: 212.5mm
  • Heater Tube Length: 23mm


SHIPPING IS FREE* for orders of £75 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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