Transmission · Automatic 4-speed · 5.3L
400-RL00706C Transmission interchange
400-RL00706C is a Redline transmission interchange code that fits 4 vehicles from 2006–2009, option Automatic 4-speed · 5.3L.
INFERRED
Inferred: matched by vehicle specs. Likely right; confirm before you sell.
Fits
| Year | Make | Model | Option |
|---|---|---|---|
| 2006 | Chevrolet | Silverado 1500 | Automatic 4-speed · 5.3L |
| 2007 | Chevrolet | Silverado 1500 | Automatic 4-speed · 5.3L |
| 2008 | Chevrolet | Silverado 1500 | Automatic 4-speed · 5.3L |
| 2009 | Chevrolet | Silverado 1500 | Automatic 4-speed · 5.3L |
OEM numbers
17803781, 17803883, 17803945, 17803946, 19370271, 19431746, 19431748, 19431749, 89037490, 89037492, 89037514, 89037515, 89037523How to verify
- Check the ID tag or transmission code against the OEM numbers above.
- Decode the VIN to confirm year, model and powertrain.
- Compare the part physically: mounts, connectors and dimensions.
Information is a guide only. Verify fitment before sale. No warranty is given.
Last updated 2026-10-03