Autolite 646 - Alternative spark plugs
There are 96 replacement spark plugs for Autolite 646. The cross references are for general reference only, please check specifications for your application.
Compatible plug on Amazon
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Autolite 646 replacement spark plugs
- Accel 0117
- Accel 114
- Accel 117
- ACDelco 4 Buy from Amazon
- ACDelco 41-618 Buy from Amazon
- ACDelco R44XLS6
- ACDelco R45NSX
- ACDelco R45XLS6
- Atlas C95R6
- Beck Arnley 176-5194
- Beck Arnley 176-5233
- Beru 14R-8DU
- Beru UXT2
- Beru UXT6
- Beru Z8
- Bosch 0242225525
- Bosch 7514
- Bosch 7523
- Bosch 7914
- Bosch 7923
- Bosch WR10LCV Buy from Amazon
- Bosch WR7DC
- Bosch WR9DCY
- Bosch WR9DPX
- Bosch WR9DY
- Bosch stk 7501
- Bosch stk 7514
- Champion 105 Buy from Amazon
- Champion 2405
- Champion 31 Buy from Amazon
- Champion 4079 Buy from Amazon
- Champion 76 Buy from Amazon
- Champion RC12PYP
- Champion RN11YC4
- Champion RN12YC6
- Champion RN14MC5 Buy from Amazon
- Champion RN14Y-6
- Champion RN14Y6
- Champion RN16YC5
- Champion stk 105 Buy from Amazon
- Champion stk 2405
- Champion stk 31 Buy from Amazon
- Champion stk 322
- Champion stk 7071
- Delphi 32721
- Denso 3015 Buy from Amazon
- Denso IW16
- Denso VW16
- Denso W14EXR-U13
- Denso W14EXR-U15
- Denso W14EXRU15
- Denso W16EP-U10
- Denso W16EX-U13
- Denso W16EXR-U Buy from Amazon
- Denso W16EXR-U11 Buy from Amazon
- Denso stk 3015 Buy from Amazon
- Denso stk 3019
- Denso stk 3029
- Denso stk 3031 Buy from Amazon
- Denso stk 3032 Buy from Amazon
- General Motors 25164642
- General Motors 5613932
- General Motors 5613946
- Mighty GR526
- Mighty M4GR526
- Mopar 4686083
- Mopar 4864458
- Mopar SP0RN14MC5 Buy from Amazon
- Motorcraft 451
- Motorcraft AGR52-6
- Motorcraft AGS42C
- Motorcraft AGS52C-6
- Motorcraft SP-451
- Motorcraft stk 16 Buy from Amazon
- Motorcraft stk 51 Buy from Amazon
- NGK 4012
- NGK 4268 Buy from Amazon
- NGK 5564 Buy from Amazon
- NGK BCPR5EVX-11
- NGK BP5ES-13
- NGK BPR5ES-13 Buy from Amazon
- NGK BPR5ES13
- NGK GR4 Buy from Amazon
- NGK GR45 Buy from Amazon
- NGK GR55 Buy from Amazon
- NGK stk 2372
- NGK stk 2635 Buy from Amazon
- NGK stk 4012
- NGK stk 4268 Buy from Amazon
- Precision Tune P4GR52 6
- Prestolite 14GR52-6
- Prestolite 14GR52A
- Splitfire SF006E
- Splitfire SF6F6
- Valley Forge 155R
- Valley Forge 32R
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 Autolite 646 on Amazon
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