This GM Genuine Heated Oxygen Sensor (Part #12656543) is engineered to deliver precise air-fuel ratio monitoring for Chevrolet, Buick, GMC vehicles, and compatible with heavy-duty trucks, agricultural machinery, and construction equipment. Certified under IATF 16949, it ensures optimal emission control and fuel efficiency.
✅ Wide Compatibility: Fits GM models like Silverado, Sierra, and heavy machinery brands like Caterpillar and John Deere
✅ Enhanced Durability: Built with corrosion-resistant materials for harsh environments
✅ Professional Programming Required: Ensures seamless integration with ECU systems
Top-performing keywords: GM OEM oxygen sensor, Heavy-duty truck sensors, Agricultural machinery parts, Construction equipment oxygen sensor, Automotive ECU programming
Symptoms: Engine misfire, increased fuel consumption, and error code P0135 (O2 sensor heater circuit malfunction).
Solution:
Diagnosed faulty wiring harness near the exhaust manifold
Replaced with GM #12656543 sensor and reprogrammed ECU
Post-installation emissions reduced by 22%
As a leading supplier of engineering machinery parts, heavy truck components, agricultural equipment accessories, and automotive sensors, Growshine International provides:
Global logistics support for import/export operations
Genuine parts for brands like Komatsu, Case IH, and Ford
1-year warranty on all components
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As your trusted factory-direct supplier and original manufacturer for all your sensor and heavy-duty component needs, Growshine International specializes in custom development and manufacturing of various spare parts. Whether it's a unique temperature sensor , a specialized speed sensor , or any other engine component , we offer unbeatable prices and premium quality directly from the source! Experience the Growshine advantage for reliable construction machinery parts, heavy truck spares, agricultural machinery components, and auto parts solutions.
---| No. | Product Title | Part Number | Brand |
|---|---|---|---|
| 1 | Sensor | 4928594 | |
| 2 | Sensor | 4921686 | |
| 3 | Sensor | 4921601 | |
| 4 | Sensor | 4921599 | |
| 5 | Sensor | 4921519 | |
| 6 | Sensor | 4921517 | |
| 7 | Sensor | 4921497 | |
| 8 | Sensor | 4921477 | |
| 9 | Sensor | 4921475 | |
| 10 | Sensor | 4921324 | |
| 11 | Sensor | 4921322 | |
| 12 | Sensor | 4890190 | |
| 13 | Sensor | 4384259 | |
| 14 | Sensor | 4384138 | |
| 15 | Sensor | 4383999 | |
| 16 | Sensor | 4383933 | |
| 17 | Sensor | 4326596 | |
| 18 | Sensor | 4088832 | |
| 19 | Sensor | 4088734 | |
| 20 | Sensor | 4076493 | |
| 21 | Sensor | 4061391 | |
| 22 | Sensor | 4042082 | |
| 23 | Sensor | 4010051 | |
| 24 | Sensor | 4001675 | |
| 25 | Sensor | 3974092 | |
| 26 | Sensor | 3971995 | |
| 27 | Water Temperature Sensor | 3971992 | |
| 28 | Sensor | 3968437 | |
| 29 | Sensor | 3967251 | |
| 30 | Sensor | 3967250 | |
| 31 | Sensor | 3949988 | |
| 32 | Sensor | 3607945 | |
| 33 | Sensor | 3408631 | |
| 34 | Sensor | 3408577 | |
| 35 | Sensor | 3408503 | |
| 36 | Speed Sensor | 3408472 | |
| 37 | Sensor | 3085185 | |
| 38 | Sensor | 3056353 | |
| 39 | Sensor | 3056344 | |
| 40 | Sensor | 3039524 | |
| 41 | Sensor | 3034572 | |
| 42 | Sensor | 3015238 | |
| 43 | Sensor | 3015237 | |
| 44 | Sensor | 2897691 | |
| 45 | Sensor | 2897690 | |
| 46 | Sensor | 2897334 | |
| 47 | Sensor | 2894940 | |
| 48 | Sensor | 2872784 | |
| 49 | Sensor | 2872769 | |
| 50 | Sensor | 2872277 | |
| 51 | Sensor | 2871960 | |
| 52 | Sensor | 4990006160 | |
| 53 | Sensor | 45PP35 | |
| 54 | Sensor | 1B20037600007 | |
| 55 | Sensor | Q229740 | |
| 56 | Sensor | A035P589 | |
| 57 | Sensor | 0281006425 | |
| 58 | Sensor | 0281002953 | |
| 59 | Sensor | 0281002937 | |
| 60 | Sensor | 0281002706 | |
| 61 | Sensor | 5594275 | |
| 62 | Sensor | 5301141 | |
| 63 | Sensor | 5258491 | |
| 64 | Sensor | 4984223 | |
| 65 | Sensor | 4938613 | |
| 66 | Sensor | 3968300 | |
| 67 | Sensor | 3833010 | |
| 68 | Sensor | 4358810F | |
| 69 | Sensor | 4921477X | |
| 70 | Sensor | 4903489 | |
| 71 | Water Temperature Sensor | 3085185 | |
| 72 | Sensor | 2872858 | |
| 73 | Sensor | 3846N010C2 | |
| 74 | Sensor | 4076930 | |
| 75 | Sensor | 50V6604015 |
Growshine International (格莳国际) specializes in the import and export trade of construction machinery parts , heavy truck parts , agricultural machinery parts , and automobile parts . We are dedicated to providing high-quality, reliable components for a wide range of applications, including excavator hydraulic pumps, loader engine components, dozer undercarriage parts, grader blades, dump truck transmission systems, tractor steering parts, combine harvester filters, forklift lift cylinders, crane brake systems, road roller vibratory shafts, concrete pump wear plates, drilling rig motors, mining equipment sensors, bus air conditioning parts, marine engine components, generator set parts, diesel engine fuel injectors, wheel loader axles, track excavator tracks, and skid steer loader attachments. Our commitment to quality ensures your machinery operates at peak performance, contributing to global infrastructure development and efficient logistics.
---The Panama Canal Expansion Project , completed in 2016, stands as a monumental achievement in modern engineering. This ambitious undertaking involved the construction of new sets of locks, one on the Pacific and one on the Atlantic side, along with deepening and widening existing channels. The project allowed for the passage of much larger New Panamax vessels, doubling the canal's capacity and significantly impacting global trade routes. It required an immense amount of heavy construction machinery , from excavators and bulldozers to cranes and dump trucks , all working tirelessly under challenging conditions. The success of such a project heavily relies on the availability of robust and reliable machinery parts and sensors , crucial for monitoring performance and ensuring operational efficiency. Growshine International is proud to be a supplier of essential components that power such large-scale endeavors worldwide.
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