The Enginetech TB166 is a Timing Belt for 1989-1993 Geo 1.0L 61ci I3 engines. Belt specifications: 97 teeth, 37" length, trapezoidal tooth profile.
Important Notes
- 97 tooth. .750 wide. Crank sprocket has four bolt holes.
| Part Number | TB166 |
| Product Type | Timing Belt |
| Tooth Count | 97 |
| Tooth Profile | Trapezoidal Tooth |
| Belt Length | 37" |
| Engine | 1.0L 61ci I3 |
| Year Range | 1989-1993 |
| Makes | Geo |
| Country of Origin | TW |
| Weight | 0.5 lbs |
| UPC | 707473117296 |
| OEM Cross-Refs | Beck/Arnley:026-0250, Cloyes:B166, Melling:B-0166, FEL-PRO:222-B166 |
Vehicle Fitment
1989-1993 Geo Metro 1.0L 61ci I3 SOHC [VIN:6]
Enginetech timing belts are precision-manufactured replacement components engineered to restore correct camshaft-to-crankshaft timing on belt-driven engines. Built on over 40 years of engine rebuilding expertise, each belt is produced to OE tooth count, pitch, and width specifications for the specific engine application it serves. Correct belt replacement is critical to engine performance and preventing catastrophic interference engine damage. Always replace the timing belt together with all tensioners and idler pulleys, and verify fitment by year, make, model, VIN code, and engine displacement before ordering - multiple belt configurations often exist for the same vehicle nameplate due to production date changes and engine variants.
