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Adaptive Cruise Control Radar
This usually takes 5-15 seconds. We're pulling together fitment data,
OEM numbers, and community knowledge...
Dusting off the service manual...
💡 This page improves over time as the community adds casting photos and confirms fitment
Wiki page
5.7L V8 Naturally Aspirated LS1 (350hp).
Quick reference
Verify any alternate part numbers or casting numbers for compatibility.
Check for differences in wiring harness connectors between models.
Context
The Adaptive Cruise Control Radar for the 2002 Chevrolet Corvette (part number 25786893) is an integral component that ensures safe and efficient distance management while driving. When searching for replacements, be aware that this part is specifically designed for the LS1 engine variant in the C5 generation. Installation involves ensuring that the radar is properly aligned and calibrated after replacement to maintain functionality. Common inspection points include checking for physical damage, ensuring the connectors are secure, and verifying that the system responds correctly during a test drive. For junkyard enthusiasts, this part may also be found on other vehicles from the same year with similar cruise control systems, but double-check connector types and mounting to avoid compatibility issues.
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Confirmed fitment
| Year | Make | Model | Engine | Confidence |
|---|---|---|---|---|
| 2002 | Chevrolet | Corvette | 5.7L V8 Naturally Aspirated LS1 (350hp) | 80% |
Available parts

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