No, the tow prep package includes an engine oil cooler. All siennas already have a transmission cooler and 130amp alternator. You will need wiring and the actual hitch, which attaches with 6 bolts.
Prep - 2010 SUSPENDED was released on: USA: 2010
Tower Prep was created in 2010.
Tower Prep ended on 2010-12-28.
Tower Prep - 2010 Trust 1-11 was released on:USA: 21 December 2010Tower Prep - 2010 Trust - 1.11 was released on:USA: 21 December 2010
Tower Prep - 2010 Whisper 1-3 was released on: USA: 2 November 2010
Tower Prep - 2010 Snitch 1-12 was released on: USA: 28 December 2010
Tower Prep - 2010 Fathers 1-13 was released on: USA: 28 December 2010
Tower Prep - 2010 Election 1-7 was released on: USA: 30 November 2010
Tower Prep - 2010 Monitored 1-2 was released on: USA: 26 October 2010 USA: 26 October 2010
Tower Prep - 2010 Monitored 1-2 is rated/received certificates of: USA:TV-PG
Tower Prep - 2010 Whisper 1-3 is rated/received certificates of: USA:TV-PG (V)
Tower Prep - 2010 Trust 1-11 is rated/received certificates of: USA:TV-PG (V)