General Auto
A-1 Transmission & Parts Co.
Denver, Colorado
What this shop fixes
The core of the decisionTransmission types
Manual (MT)All Types
Capabilities & equipment
Full rebuild✓
Diagnostics✓
Transmission Services
- Manual transmission repair
- Transmission rebuild
- Transfer cases and 4x4
- Transmission parts sale
- Transmissions sale
Vehicle focus
DomesticImport
Booking
By appointmentDrop-off
Languages: Spanish
Business & trust
1991
Founded
35 yrs
In business
Warranty — 1 year / unlimited mile
Rebuild.
AffiliationIndependent — not a franchise
About this shop
G4T
analysis
Data confidence: HighIndependent assessment generated by the Go4Trans platform — not the business's own words.
A-1 Transmission & Parts Co. is a family-owned business in Denver, CO, established in 1991, specializing in manual transmissions and transfer cases. They offer rebuilds, parts sales, and wholesale solutions with a 1-year unlimited mile warranty on rebuilt transmissions.