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Bosch Spark Plug 04E905612C (8166) for VW Jetta & Audi A3

Bosch Spark Plug 04E905612C (8166) for VW Jetta & Audi A3

BOSCH
Availability:
Out of stock
SKU 8166
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$9.29 - $9.29
$9.29
$9.29 - $9.29
$9.29
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

The Bosch Spark Plug 04E905612C (8166) is a premium replacement spark plug designed for select Volkswagen Jetta 1.4T (2013-2018) and Audi A3 Sportback e-tron (2016-2018) models. It ensures reliable ignition, smooth idle, and improved fuel efficiency. Bosch's double platinum electrode technology provides consistent performance and long service life up to 60,000 miles compared to standard copper plugs.

Key Features & Benefits

  • Double Platinum Electrode: Provides extended service interval up to 60,000 miles.
  • Copper Core: Enhances heat dissipation for stable ignition and prevents pre-ignition.
  • Nickel-Plated Shell: Corrosion-resistant for long-term durability.
  • Pre-Gapped: Factory-set gap ensures accurate spark delivery out of the box.
  • OE Fitment: Direct replacement for OEM part 04E905612C.

Vehicle Fitment

Make Model Years Engine
Volkswagen Jetta 2013–2018 1.4L4
Audi A3 Sportback e-tron 2016–2018 1.4L4

Technical Specifications

Part Number 04E905612C
Bosch Number 8166
Electrode Material Double Platinum
Heat Range 7
Hex Size 14 mm

Installation Notes

No re-torque required; hand-tighten then use a torque wrench to manufacturer specifications.

About Bosch

Bosch is a leading global automotive parts manufacturer known for OEM-quality components and rigorous testing standards.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 2 applications
MK6 Jetta
Make Model Engine Years
Volkswagen Jetta 1.4L4 2013–2018
8V A3
Make Model Engine Years
Audi A3 Sportback e-tron 1.4L4 2016–2018
Fits 2 vehicle applications Check vehicle fitment before ordering View fitment

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