10 bestIgnition Interlockof December 2025
112M consumers helped this year.
1
Volunteer Ignition Interlock Device - Ignition Interlock Services: Auto Interlock Breathalyzer
Skyfine USA
9.7
2
Dorman 989-019 Ignition Lock Housing for Select Ford/Mazda/Mercury Models (OE FIX)
Dorman
9.4
3
Dorman 924-796 Ignition Lock Cylinder for Select Models (OE FIX)
Dorman
9.1
4
Dorman 924-707 Shift Interlock Module
Dorman
8.8
5
Dorman 924-717 Ignition Lock Cylinder
Dorman
8.5
OtherUp to 8% off
Standard Motor Products US163LT Ignition Lock and Tumbler Switch
Dorman 924-868 Ignition Switch Compatible with Select Ford/Lincoln/Mercury Models
Dorman 924-866 Ignition Lock Cylinder Compatible with Select Ford/Lincoln/Mercury Models
Standard Motor Products US287L Ignition Lock Cylinder
6
Dorman 924-897 Ignition Lock Cylinder for Select Saturn Models
Dorman
8.2
7
Standard IGNLOCK CYL W/KEY US12L
Standard Motor Products
7.9
22% off
8
Ignition Switch Keyswitch Key For Polaris RZR Ranger XP 570 800 900 1000 Replaces Part #4011002 4012165
Hoypeyfiy
7.6
8% off
9
Dorman 924-790 Ignition Lock Cylinder for Select Models, Standard
Dorman
7.3
10
US105 Standard Ignition Starter Switch Body Switch & Relay
Standard Motor Products
7.0
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