Denso W31EMRZU - Alternative spark plugs

There are 5 replacement spark plugs for Denso W31EMRZU. The cross references are for general reference only, please check specifications for your application.

Specifications for Denso W31EMRZU

Thread diameter
14 mm
Thread reach
19
Hex size
20.6 mm
Replaced by
IWM31

Denso W31EMRZU replacement 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 Denso W31EMRZU on Amazon

KTM NGK Spark Plug - BR10ECMVX
KTM NGK Spark Plug - BR10ECMVX
USD 20.67
KTM NGK Spark Plug - BR10ECMVX (3-pack)
KTM NGK Spark Plug - BR10ECMVX (3-pack)
USD 62.01
NGK SPARK PLUG SET NGK - 708.09.63 - IRIDIUM REPLACEMENT BR10ECMIX 3006 - Set 2 pieces -
NGK SPARK PLUG SET NGK - 708.09.63 - IRIDIUM REPLACEMENT BR10ECMIX 3006 - Set 2 pieces -
USD 34.68
NGK BR10ECMIX Spark Plug Compatible With SX85 SX105 XC TC MC 125 150 Pit Bike Models Fits 2023 2025
NGK BR10ECMIX Spark Plug Compatible With SX85 SX105 XC TC MC 125 150 Pit Bike Models Fits 2023 2025
USD 115.32
HHFBD OTOM 2023-2025 Motorcycle Spark Plug NGK BR10ECMIX Compatible with KTM HUSQVARNA GASGAS SX TC
HHFBD OTOM 2023-2025 Motorcycle Spark Plug NGK BR10ECMIX Compatible with KTM HUSQVARNA GASGAS SX TC
USD 130.16
NGK Iridium Sparkplug BR10ECMIX Compatible With KTM 105 SX 2004
NGK Iridium Sparkplug BR10ECMIX Compatible With KTM 105 SX 2004
USD 21.41
Spark Plug NGK BR10ECMIX Compatible For HUSQVARNA GASGAS SX TC MC 85 125
Spark Plug NGK BR10ECMIX Compatible For HUSQVARNA GASGAS SX TC MC 85 125
USD 57.93
NGK SPARK PLUG SET NGK - 708.09.63 - IRIDIUM REPLACEMENT BR10ECMIX 3006 - Set 2 pieces -
NGK SPARK PLUG SET NGK - 708.09.63 - IRIDIUM REPLACEMENT BR10ECMIX 3006 - Set 2 pieces -
USD 34.68

Replacement spark plugs for Denso W31EMRZU on Ebay

NGK Spark Plug BR10ECMVX 47039093000 KTM 2023-2025 125Sx
NGK Spark Plug BR10ECMVX 47039093000 KTM 2023-2025 125Sx
USD 29.95
KTM OEM Part 47039093000 SPARK PLUG NGK BR10 ECMVX
KTM OEM Part 47039093000 SPARK PLUG NGK BR10 ECMVX
USD 29.99
KTM Genuine Spark Plug Ngk Br10 Ecmvx - 47039093000
KTM Genuine Spark Plug Ngk Br10 Ecmvx - 47039093000
USD 17.57
NEW Spark Plug NGK BR10ECMVX 2 PACK
NEW Spark Plug NGK BR10ECMVX 2 PACK
USD 29.99
Wix Tune Up Kit NGK 4 Spark Plug Boot Kit for Sportage Tucson L4 W/ Gap 0.044
Wix Tune Up Kit NGK 4 Spark Plug Boot Kit for Sportage Tucson L4 W/ Gap 0.044
USD 134.95
Ngk Spark Plugs AB0881
Ngk Spark Plugs AB0881
USD 212.03
16 pc Denso Standard U-Groove Spark Plugs for 2003-2008 Mercedes-Benz SL55 dh
16 pc Denso Standard U-Groove Spark Plugs for 2003-2008 Mercedes-Benz SL55 dh
USD 115.42
6 pc Champion Iridium Spark Plugs for 1967-1971 TVR Tuscan 3.0L V6 Ignition bx
6 pc Champion Iridium Spark Plugs for 1967-1971 TVR Tuscan 3.0L V6 Ignition bx
USD 54.84
Wix Tune Up Kit NGK 4 Spark Plug Boot Kit for Sportage Tucson L4 W/ Gap 0.044
Wix Tune Up Kit NGK 4 Spark Plug Boot Kit for Sportage Tucson L4 W/ Gap 0.044
USD 134.95
6 pcs NGK Laser Platinum Spark Plugs for 2000 Mitsubishi Eclipse 3.0L V6 - ky
6 pcs NGK Laser Platinum Spark Plugs for 2000 Mitsubishi Eclipse 3.0L V6 - ky
USD 79.88
8 pcs NGK V-Power Spark Plugs for 1969 Chevrolet Caprice 7.0L V8 - Engine hs
8 pcs NGK V-Power Spark Plugs for 1969 Chevrolet Caprice 7.0L V8 - Engine hs
USD 36.04
Set of NGK Iridium Sparkplug BR10ECMIX 2 pcs
Set of NGK Iridium Sparkplug BR10ECMIX 2 pcs
USD 42.77

Search spark plug cross reference

Type a plug model. Exclude brand name.

Advanced search

Choose brand and start typing model number.