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Prechamber spark plug ONE470 -MWM 12453562,12344096,12343755

for MWM / Caterpillar TCG 2016 V8, V12, V16 Biogas

Art.No.: 30000470

Weight: 0.5 kg
Item is in stock and available. Delivery time: 1 - 7 days
You'll get special discounts with individual conditions after successful registration in our customer area.

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For business customers only

List Price
Minimum amount: 2 pieces

NEW DESIGN for all biogas engine types of MWM / CAT  TCG2016 V8, V12, V16 and TCG3016  gas engines.

Our field-proven alternative spark plug "ONE470" for  MWM / CAT TCG 2016 and TCG 3016  biogas  engines is a top seller of onergys product range. This high-quality pre-chamber spark plug is suitably for biogas operation of gas engines type MWM TCG 2016 V8, V12, V16. Long operating hours and a good  best price-performance ratio are the benefits of this spark plug.  Benefit now from our latest  development of the spark plug and secure our price advantage in the member area! Reference: CAT AR36 / MWM 12453562 / MWM 12344096 / MWM 12343755.

Advantage price in set:
Now as a SET with seals and oil filters to buy: item number 60000052 (ONE-V12).

Click HERE for our MWM spark plug maintenance sets.

The original spark plug of the manufacturer MWM / CAT has the article number: 30000014

The original spark plugs have since the end of 2016 again new article numbers. Please note this.


Our field-tested industrial spark plugs for your CHP gas engine from MWM - Caterpillar:

This high-quality pre-chamber industrial spark plug is suitable for the biogas operation of gas engines type MWM TCG 2016 V8, V12, V16 and is characterized by comparatively long service life and a very attractive price-performance ratio. Since 2013, several thousand spark plugs have been successfully installed in biogas engines in the market. Please contact us if you need references and experiences.


Operating hours / standby / motor settings:

When running the  ONE470  no adjustments are necessary on the engine!

The pre-chamber spark plug from ONERGYS is comparable to the original-genuine biogas spark plugs of MWM / Caterpillar reference numbers 12343055, 12343755, 12453562, 12344096. In the case of optimum operating conditions the standard  service life in the field  reaches min.  > 1,500 operating hours (Bh). Operating hours > 4.000 Oh are  not a rarity.

Since many different factors influence the service life and function of a spark plug, the ONE470 also offers fluctuations and lower service life - as well as original genuine MWM/CAT spark plugs.


Connection Ignition coil:

The connection to the ignition coil fits exactly and is comparable to that of the OE spark plugs.

OE reference numbers  (for comparison purposes only):
MWM 1234-3055, 12343055, 1234 3055
1245-3562 12453562 1245 3562
1234-3055 1234 3055
1234-4096 12344096 1234 4096
1231-9475 1231 9475
1234-2668 1234 2668
1234-3755 1234 3755 12343755
CAT 12343755 1234-3755 1234 3755
ONERGYS 30000470 30000014 ONE-V12, ONE470
2G 32090-00017 2G 3209000017
August Storm 0190880022
Emission Parts

Mounting instructions:

The following installation instructions are binding:

1.      A mixed installation and operation of spark plugs [Various types of old generations -part numbers- or different suppliers] is generally not permitted.

2.      Torque: 60 Nm!

3.      Always use new gasket!

4.      The sealing surface has to be clean!

5.      Do not bend or pinch, pull or twist the cable or the plug.

6.      The mounting and dismounting data (date, operating hours) are to be documented!

Due to the very high demand  it may lead to longer delivery times (Green = in stock. Delivery 1-6 days in GER). A  delivery date is communicated  in the  order confirmation  which is send to you by  email. Subject to prior sale. The spark plug is exclusive and only available at ONERGYS.

ONERGYS is your expert partner for original CHP spare parts and accessories. On you will find a daily growing range of CHP spare parts and accessories for your combined heat and power plant. The low-cost offer extends from starters, pistons, liners, cylinder heads, gaskets, filters up to  park plug. In addition to extensive storage for ORIGINAL PARTS, ONERGYS offers further OEM spare parts and a high-quality private brand. Particularly attractive to customers is the comprehensive range of spark plugs and filters, which offers you enormous potential savings at the highest OE quality.

Filter action - the WHOLE YEAR! As an official sales partner, MANN-FILTER are also on offer at As a registered customer or key account (reseller), you will receive favorable best prices in the member area!

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Eigenschaft Wert
Motortyp TCG 2016V12,TCG 2016V16
Original / Alternative Alternative (OEM + Aftermarket)
Brand Reference No.
MWM 1234 3055
MWM 1245 3562
MWM 1234 3055
MWM 1234 4096
MWM 1231 9475
MWM 1234 2668
MWM 1234 3755
CAT 1234 3755
Caterpillar 1234 3755

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All prices are net, plus the applicable VAT and plus transportation, freight and packaging costs. Deliveries are made exclusively to business customers.
The reference numbers given are for the purposes of comparison only.