Availability
2021 GMC SIERRA 1500 Sensors
Coolant Temperature Sensor
Part Number: SMP-TX373
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
EM- CABIN AIR SENSOR
Part Number: SMP-AX657
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
EM- EXHAUST GAS TEMP SEN
Part Number: SMP-ETS239
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
MANIFOLD SENSOR
Part Number: SGT-MP144
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
COOLANT TEMP SENSOR
Part Number: HLN-2CTS0184
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
KNOCK SENSOR
Part Number: HLN-2KNC0350
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Coolant Temperature Sensor
Part Number: SMP-TX348
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Brake Pad Wear Sensor
Part Number: SMP-PWS376
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Throttle Enhacer, Pedal 2 Metal Throttle Enhancer, Dodge, Ford, Chevy, GMC, Jeep, RAM, Each
Part Number: AFE-77-20001
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
COOLANT TEMP SENSOR
Part Number: HLN-2CTS0323
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
COOLANT TEMP SENSOR
Part Number: HLN-2CTS0331
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Throttle Response Enhancer, Xcelerator, Chevrolet, GMC, Each
Part Number: JET-40117
Not Yet Reviewed
Estimated Ship Date: Jul 22, 2026 if ordered today
Estimated Ship Date: Jul 22, 2026 if ordered today
Accelerator Pedal Boost Module, PedalMAX Terrain Drive By Wire Throttle Enhancement Device - Plug and Play
Part Number: JMS-RC1920GMT
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
EM- DIESEL NOX SENSOR
Part Number: SMP-NOX028
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Exhaust Gas Temperature Sensor
Part Number: SMP-ETS238
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Knock Sensor
Part Number: DFP-AS10273
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
MAF SENSOR
Part Number: HLN-2MAF0225
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
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Circle Track
Street Rod
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