2021 GMC Terrain Ignition Knock (Detonation) Sensor
Browse our online catalogue to find original replacement Ignition Knock (Detonation) Sensors specifically designed to fit a 2021 GMC Terrain.





2021 GMC Terrain Ignition Knock (Detonation) Sensor
$35.73
In Stock
Condition: New
Ships: Today, Feb. 11th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 2
Fits: 2021 GMC Terrain
Equipped With:
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6);
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6);





2021 GMC Terrain Ignition Knock (Detonation) Sensor
$33.55
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 2
Fits: 2021 GMC Terrain
Equipped With:
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6);
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6);





2021 GMC Terrain Ignition Knock (Detonation) Sensor
$32.60
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 2021 GMC Terrain
Equipped With:
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6);
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6);





2021 GMC Terrain Ignition Knock (Detonation) Sensor
$39.99
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 2021 GMC Terrain
Equipped With:
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6);
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6);





2021 GMC Terrain Ignition Knock (Detonation) Sensor
$39.99
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 2021 GMC Terrain
Equipped With:
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6); Region: Canada;
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6); Region: Canada;





2021 GMC Terrain Ignition Knock (Detonation) Sensor
$39.99
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 2021 GMC Terrain
Equipped With:
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6); Region: United States;
Engine Base: 1.5L 1490cc 91ci L4 (2.91x3.40; 74.0x86.6); Region: United States;