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Set of five radio control knobs on a neutral background

1 Factory Radio

1 Factory Radio Knob Kit 638-VWKK01 2003-2009 VW Golf Jetta Passat

SKU CH-EXGW-Z2DBK

Replacement bass, middle, treble, balance and fade knobs for 2003-2009 VW Golf, Jetta and Passat OEM radios

  • Product typeRadio
  • Product weight6
  • Complete set of Bass, Middle, Treble, Balance and Fade knobs restores full radio control
  • Newly manufactured replacements fix the brittle OEM plastic that commonly cracks over time
  • Direct fit for 2003-2009 Volkswagen Golf, Jetta, GTI, GLI and Passat models
  • Matches factory radio part numbers 1JM035157K, 1JM03515P and 1JM035157PX for exact compatibility
  • Kit includes all five control knobs so every audio adjustment works again

Replacement Knob Kit for VW Radios

This 1 Factory Radio kit supplies newly manufactured bass, middle, treble, balance and fade knobs for the OEM head unit. It fits Volkswagen Golf, GTI, Jetta, GLI and Passat models built between 2003 and 2009. The radio itself is not included.

For Owners With Cracked Original Knobs

The set suits drivers whose factory controls have split or crumbled from age. It does not help buyers needing a complete head unit, a different radio part number, or knobs for vehicles outside the listed model years.

Direct Swap With No Modification Required

Each knob presses onto the existing shafts exactly as the originals did, so installation takes minutes and requires no tools. The replacement plastic restores full rotary function for all five tone and balance controls.

How it compares

Measured against everything we stock in Car Stereos & Multimedia Receivers, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 97% of the 3,253 comparable items (median $212.99).

Specifications

Product
Brand name1 Factory Radio
Model name638-VWKK01
Product typeRadio

Questions about this item

Which OEM radio part numbers does the 638-VWKK01 knob kit fit?

The kit is compatible with radio part numbers 1JM035157K, 1JM03515P and 1JM035157PX.

Will these knobs work on the original radio in my 2004 Volkswagen Golf GTI?

Yes, the kit fits 2004 Golf GTI models listed in the compatibility range.

How can I confirm the replacement knobs are installed correctly?

Each knob should rotate smoothly and adjust bass, middle, treble, balance and fade without slipping.

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