NGK 4129 - Alternative spark plugs
There are 40 replacement spark plugs for NGK 4129. The cross references are for general reference only, please check for correct specifications and measurements for your application. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include Amazon Associates.
- Thread diameter: 14.0 mm
- Thread reach: 19 mm
- Hex size: 20.8 mm
Specifications for NGK 4129
NGK 4129 on Amazon
- NGK 4129 replacement spark plugs
- ACDelco 47XL
- Autolite 398 Buy from Amazon
- Autolite 405 Buy from Amazon
- Beru 14-10C
- Beru 1410C
- Beru 95/14/3
- Beru 95143
- Bosch 0241219541
- Bosch 0241225547
- Bosch W10C Buy from Amazon
- Bosch W10CC Buy from Amazon
- Bosch W125T2
- Bosch W95T2
- Bosch W9C
- Bosch W9CC
- Brisk L19
- Champion N21
- Champion N21014
- Champion N5C
- Champion OE074
- Champion OE074T10
- Daihatsu 9914710236220
- Denso 6009 Buy from Amazon
- Denso W14E
- Enker FE30C
- Eyquem 450L
- Hitachi L47W
- INFINITI 22401M7714
- KLG FE30
- LEXUS 9009814055
- Lodge BLN
- Magneti Marelli CW2L
- Magneti Marelli CW3L
- Magneti Marelli CW4L
- Motorcraft AG9
- Motorcraft AG9U
- Motorcraft AGS4CF4
- Nissan 22401M7714
- Toyota 9009814055
- Yamaha 9470300207
Search spark plugs
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network and Amazon Associates.
Replacement spark plugs for NGK 4129 on Amazon
Replacement spark plugs for NGK 4129 on Ebay
Applications of NGK 4129
| Brand | Model | Engine size | HP | KW | Year | Engine | # of cyl | Spark plug gap |
|---|---|---|---|---|---|---|---|---|
| B.S.A. | C10 Alu Head | 250 | 1938 - 1953 | 1 | 0.5 | |||
| B.S.A. | M20 Alu Head | 496 | 1937 - 1955 | 2 | 0.5 | |||
| B.S.A. | M21 Alu Head | 591 | 1937 - 1963 | 2 | 0.5 | |||
| B.S.A. | M21 Alu Head | 591 | 1937 - 1963 | 2 | 0.5 |
Advanced search
Choose brandname and start typing model number.
The spark plug Cross References are for general reference only. Check for correct application and spec/measurements. Any use of this cross reference is done at the installers risk.