NGK 6645 - Alternative spark plugs

There are 18 replacement spark plugs for NGK 6645. The cross references are for general reference only, please check specifications for your application.

Specifications for NGK 6645

Thread diameter
14.0 mm
Thread reach
26.5 mm
Hex size
16 mm

NGK 6645 replacement spark plugs

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Replacement spark plugs for NGK 6645 on Amazon

Spark Plug For Benz For A0041591303 A0041592303 A0041594503 For Mitsubishi 1822A005 Mn195922
Spark Plug For Benz For A0041591303 A0041592303 A0041594503 For Mitsubishi 1822A005 Mn195922
USD 35.99
Spark Plug For Benz For A0041591303 A0041592303 A0041594503 For Mitsubishi 1822A005 Mn195922
Spark Plug For Benz For A0041591303 A0041592303 A0041594503 For Mitsubishi 1822A005 Mn195922
USD 46.99
Spark Plug For Benz For A0041591303 A0041592303 A0041594503 For Mitsubishi 1822A005 Mn195922
Spark Plug For Benz For A0041591303 A0041592303 A0041594503 For Mitsubishi 1822A005 Mn195922
USD 63.99
TORCH K6RTMIP Iridium Platinum Spark Plug Replace for NGK SILFR6C11 Spark Plug, for Brisk A-line 40
TORCH K6RTMIP Iridium Platinum Spark Plug Replace for NGK SILFR6C11 Spark Plug, for Brisk A-line 40
USD 14.99
Denso IKH20TT Iridium TT Spark Plugs 4704-4 PK
Denso IKH20TT Iridium TT Spark Plugs 4704-4 PK
USD 24.76
Denso (4704) IKH20TT Iridium TT Spark Plug, (Pack of 1)
Denso (4704) IKH20TT Iridium TT Spark Plug, (Pack of 1)
USD 12.99
Compatible For Jeep BMW Peugeot Toyota Suzuki Subaru Volvo Original DENSO IKH20TT 4704 Spark Plug(6P
Compatible For Jeep BMW Peugeot Toyota Suzuki Subaru Volvo Original DENSO IKH20TT 4704 Spark Plug(6P
USD 210.71
Compatible For Jeep BMW Peugeot Toyota Suzuki Subaru Volvo Original DENSO IKH20TT 4704 Spark Plug(4P
Compatible For Jeep BMW Peugeot Toyota Suzuki Subaru Volvo Original DENSO IKH20TT 4704 Spark Plug(4P
USD 164.41
4Pcs 1822A086 LZFR5BI-11Spark Plug Compatible With Mitsubishi Colt VI Lancer VIII ASX Attrage Mirage
4Pcs 1822A086 LZFR5BI-11Spark Plug Compatible With Mitsubishi Colt VI Lancer VIII ASX Attrage Mirage
USD 24.49
4Pcs Spark Plug 1822A086 LZFR5BI-11 Compatible For Mitsubishi Colt, Lancer, ASX, Attrage, Mirage, Xp
4Pcs Spark Plug 1822A086 LZFR5BI-11 Compatible For Mitsubishi Colt, Lancer, ASX, Attrage, Mirage, Xp
USD 25.20
4Pcs 1822A086 LZFR5BI-11Spark Plug Compatible With Mitsubishi Colt VI Lancer VIII ASX Attrage Mirage
4Pcs 1822A086 LZFR5BI-11Spark Plug Compatible With Mitsubishi Colt VI Lancer VIII ASX Attrage Mirage
USD 24.49
PK8 TORCH KH6RTIP-11 Iridium Platinum Spark Plug Replace for NGK ILFR6J-11K Spark Plug, for Autolite
PK8 TORCH KH6RTIP-11 Iridium Platinum Spark Plug Replace for NGK ILFR6J-11K Spark Plug, for Autolite
USD 54.99
PK4 TORCH KH6RTIP-11 Iridium Platinum Spark Plug Replace for NGK ILFR6J-11K Spark Plug, for Autolite
PK4 TORCH KH6RTIP-11 Iridium Platinum Spark Plug Replace for NGK ILFR6J-11K Spark Plug, for Autolite
USD 25.99
Denso VKH20 Spark Plug
Denso VKH20 Spark Plug
USD 4.99
TORCH K6RTMIP Iridium Platinum Spark Plug Replace for NGK SILFR6C11 Spark Plug, for Brisk A-line 40
TORCH K6RTMIP Iridium Platinum Spark Plug Replace for NGK SILFR6C11 Spark Plug, for Brisk A-line 40
USD 14.99
Denso VKH20Y Spark Plug
Denso VKH20Y Spark Plug
USD 24.99
TORCH KH6RTIP3 Iridium Platinum Spark Plug Replace for NGK PLZFR6A-11S Spark Plug, for Autolite APP5
TORCH KH6RTIP3 Iridium Platinum Spark Plug Replace for NGK PLZFR6A-11S Spark Plug, for Autolite APP5
USD 14.99

Replacement spark plugs for NGK 6645 on Ebay

ILZFR6C-K - NGK Spark Plug Sparkplug - Type : Laser Iridium - ILZFR6CK No. 6645
ILZFR6C-K - NGK Spark Plug Sparkplug - Type : Laser Iridium - ILZFR6CK No. 6645
USD 33.43
Spark Plug NGK 6645
Spark Plug NGK 6645
USD 32.30
4pcs Baja WILDERNESS TRAIL 400CC HSUN WD400U NGK Standard Spark Plugs 400 aw
4pcs Baja WILDERNESS TRAIL 400CC HSUN WD400U NGK Standard Spark Plugs 400 aw
USD 23.43
NGK 3x Spark Plug For MITSUBISHI Colt CZC VI SMART Forfour 04-12 1822A005
NGK 3x Spark Plug For MITSUBISHI Colt CZC VI SMART Forfour 04-12 1822A005
USD 54.69
NGK Spark Plug For MITSUBISHI Colt CZC VI SMART Forfour 04-12 1221590003
NGK Spark Plug For MITSUBISHI Colt CZC VI SMART Forfour 04-12 1221590003
USD 21.34
4x SPARK PLUG CCH9006 FOR CITROËN SAXO XSARA/Break/PICASSO BERLINGO/FIRST/MPV
4x SPARK PLUG CCH9006 FOR CITROËN SAXO XSARA/Break/PICASSO BERLINGO/FIRST/MPV
USD 56.03
8 pc Denso Iridium Power Spark Plugs for 1998 Ford E-350 Econoline 5.4L V8 so
8 pc Denso Iridium Power Spark Plugs for 1998 Ford E-350 Econoline 5.4L V8 so
USD 74.49
4pcs Baja WILDERNESS TRAIL 400CC HSUN WD400U NGK Iridium IX Spark Plugs 400 yf
4pcs Baja WILDERNESS TRAIL 400CC HSUN WD400U NGK Iridium IX Spark Plugs 400 yf
USD 51.35
NGK 4x Spark Plug For MITSUBISHI Colt CZC VI SMART Forfour 04-12 1221590003
NGK 4x Spark Plug For MITSUBISHI Colt CZC VI SMART Forfour 04-12 1221590003
USD 73.67
6 pc Champion Platinum Spark Plugs for 1975-1987 Dodge D100 3.7L L6 Ignition ay
6 pc Champion Platinum Spark Plugs for 1975-1987 Dodge D100 3.7L L6 Ignition ay
USD 30.31
NGK Laser Iridium Spark Plug set - 4 Pack - Part Number: ILZFR6C-K No. 6645 4pk
NGK Laser Iridium Spark Plug set - 4 Pack - Part Number: ILZFR6C-K No. 6645 4pk
USD 149.77
8 pcs NGK V-Power Spark Plugs for 1969-1970 Ford Fairlane 5.8L 7.0L V8 - cm
8 pcs NGK V-Power Spark Plugs for 1969-1970 Ford Fairlane 5.8L 7.0L V8 - cm
USD 31.55

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