---
product_id: 23233769
title: "Denso Direct Ignition Coil - 673-9303 (Fits Select Years of Audi: A3/A4/A5/A6/allroad/Q3/Q5/R8/RS4/RS5/TT and Volkswagen: Beetle/CC/Eos/Golf/GTI/Jetta/Passat/Rabbit/Tiguan Vehicles)"
brand: "denso"
price: "€ 49.27"
currency: EUR
in_stock: true
reviews_count: 13
category: "Denso"
url: https://www.desertcart.sk/products/23233769-denso-direct-ignition-coil-673-9303-fits-select-years-audi
store_origin: SK
region: Slovakia
---

# High-energy ignition output Improves fuel efficiency Vehicle-specific perfect fit Denso Direct Ignition Coil - 673-9303 (Fits Select Years of Audi: A3/A4/A5/A6/allroad/Q3/Q5/R8/RS4/RS5/TT and Volkswagen: Beetle/CC/Eos/Golf/GTI/Jetta/Passat/Rabbit/Tiguan Vehicles)

**Brand:** denso
**Price:** € 49.27
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with Denso’s precision power – because your Audi or VW deserves the best.

## Quick Answers

- **What is this?** Denso Direct Ignition Coil - 673-9303 (Fits Select Years of Audi: A3/A4/A5/A6/allroad/Q3/Q5/R8/RS4/RS5/TT and Volkswagen: Beetle/CC/Eos/Golf/GTI/Jetta/Passat/Rabbit/Tiguan Vehicles) by denso
- **How much does it cost?** € 49.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/23233769-denso-direct-ignition-coil-673-9303-fits-select-years-audi)

## Best For

- denso enthusiasts

## Why This Product

- Trusted denso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fuel Economy Booster:** Optimized ignition means up to 2 MPG better fuel consumption—save money while driving smarter.
- • **Consistent Power Surge:** Delivers stable, high-energy sparks that boost combustion efficiency and smooth acceleration.
- • **Next-Gen Ignition Tech:** Denso’s pioneering stick-type coil design eliminates high-tension cables for a sleek, space-saving fit.
- • **Precision Engine Match:** Custom-engineered for select Audi & VW models ensuring flawless integration and peak performance.
- • **Durability You Can Trust:** Built with premium materials and backed by Denso’s global engineering for long-lasting reliability.

## Overview

The Denso Direct Ignition Coil 673-9303 is a vehicle-specific replacement part designed for select Audi and Volkswagen models from 2005 to 2018. Featuring Denso’s industry-leading stick-type coil technology, it delivers consistent high-energy ignition output that enhances engine performance, smooths acceleration, and improves fuel efficiency. Engineered for durability and perfect fitment, this coil is trusted by professionals and enthusiasts alike to eliminate misfires and optimize combustion in turbocharged engines.

## Description

Denso part number 673-9303 is a replacement direct ignition coil for 2006-2013 Audi A3, 2009-2013 Audi A3 Quattro, 2005-2016 Audi A4, 2005-2016 Audi A4 Quattro, 2010-2014 Audi A5, 2010-2017 Audi A5 Quattro, 2012-2015 Audi A6, 2013-2015 Audi A6 Quattro, 2013-2016 Audi allroad, 2015-2017 Audi Q3, 2015-2017 Audi Q3 Quattro, 2009 & 2011-2017 Audi Q5, 2012 Audi R8, 2007-2008 Audi RS4, 2013-2015 Audi RS5, 2008-2009 Audi TT, 2009-2015 Audi TT Quattro, 2012-2013 Audi TT RS Quattro, 2006-2014 Volkswagen Beetle, 2009-2017 Volkswagen CC, 2007-2016 Volkswagen Eos, 2010-2014 Volkswagen Golf, 2012-2013 Volkswagen Golf R, 2006-2014 Volkswagen GTI, 2005-2011 & 2014 Volkswagen Jetta, 2006-2010 & 2012-2014 Volkswagen Passat, 2006-2009 Volkswagen Rabbit, 2009-2017 Volkswagen Tiguan, and 2017-2018 Volkswagen Tiguan Limited vehicles.A leader in direct ignition technology, Denso developed the auto industry’s first compact stick-type ignition coil. The space-saving design, since adopted by many of the world’s leading automakers, requires no high-tension ignition cable, fitting neatly into the engine’s spark plug bore. Along with its stick coil technology, other advanced features pioneered by Denso include micro-sized driver circuits and diagonal inductive windings. In the development of today’s high-tech ignition systems, the automakers and Denso are full partners.That same expertise is put to use on all Denso ignition coils regardless of their configuration. Each Denso ignition coil is designed and optimized for its specific application, then continually improved by Denso’s global engineering team for maximum performance. One key to effective combustion in today’s low-emission, high-efficiency engines is consistent, high-energy ignition output. Denso direct ignition coils deliver it.

Review: long overdue review - Perfect fitments. Improved starts and all round operations. Smoother accelerations. Replaced my A4 (B7) coilpack a month prior to purchasing these. The car was getting hesitations on acceleration (@120k miles) so I replaced it with the redtop ones and sparkplugs (NGK) from an online auto supplier (not eBay). Initially the redtops felt good but the hesitations came back about two weeks later. I decided to purchase these Denso packs. What a difference! Overall improvements on startup, idle, and acceleration. Fuel econ improved by about 2mpg. I absolutely believe this is the better (if not the best) coilpack option for my car. Replacement was done in Sep 2018 and to date the coilpacks are performing as expected. Would purchase these again for my daughter's Rabbit MKV. Update Feb 4 2019: Ordered 5pieces for my daughter's 2007 Rabbit 2.5. The car was getting P0303 and P0305 (misfiring on cyl 3 and 5). I could just replace the two bad ones but the amount of work needed to open up the engine cover is the same whether you replace one, two or all five. Since two of the existing ones go bad about the same time I figure the other three isn't far behind. So I replaced them all at once and when my daughter came back from driving it after the "fix" she was ecstatic. She noticed the car runs smoother and have improved acceleration.
Review: BEST COILS YOU CAN BUY FOR VW. PERIOD. - Look, anyone who has owned a VW in the past 13 years knows that the 1.8 turbos and the 2.0 turbo engines are finicky and have A LOT of problems. Misfire issues are prevalent. I'm telling you from experience, save yourself A TON of headaches and wondering, buy these coils for $18 each and KNOW that if the misfire persists after you change your coils AND sparkplugs, that neither of these are the cause. Bosch coils are crap. DENSO INVENTED THE PENCIL COIL. Do you understand that...THEY INVENTED IT. So who could possibly do it better? DENSO COILS (AND SPARKPLUGS) ARE IN BUGATTIS. Does that tell you that they are the HIGHEST quality? The design of this coil is superior. Pick one up and hold it in your hand and compare it to the economy Bosch coils you are removing. Notice how heavy these are, how solid they are, how the metal parts are solid and the metal on the Bosch coil will bend in your fingers? I purchased "the RED Coils" from ebay earlier this year. The ones that supposedly are used on Audi S5, etc. etc. Pure crap, they were toast in less than 90 days, 3 of 4 had failed. Garbage! .(Because Audi makes the most unreliable German cars you can buy , that's why. ) If you have a VW turbo engine that has more than 80k miles on it, just buy these and KNOW that this is the last set of coils you will ever buy. Every other part of your engine is going to fall apart by the time you get to 150k miles, so just know that these coils are something that is a bargain and that you will NEVER have to mess with again. Legitimate Quality Product. Swap these into your car with some NGK Iridium plugs and then you can really start to pinpoint which of the other 10+ sensors is causing the misfire issue on your VW because you will know with certainty it is not the coils or plugs.

## Features

- Efficient Fuel Consumption
- Package Dimensions: 8.4 L x 20.8 H x 8.4 W (centimeters)
- Package Weight: 0.306 kilograms
- Country of Origin : China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FRMCDN8 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #237,092 in Automotive ( See Top 100 in Automotive ) #648 in Automotive Replacement Ignition Coils |
| Brand | Denso |
| Connector Gender | female |
| Customer Reviews | 4.6 4.6 out of 5 stars (494) |
| Date First Available | October 10, 2013 |
| Exterior | Molded |
| Global Trade Identification Number | 00042511201002 |
| Installation Type | Screw-In |
| Item Weight | 8 ounces |
| Item dimensions L x W x H | 8.13 x 3.13 x 3.13 inches |
| Item model number | 673-9303 |
| Manufacturer | Denso |
| Manufacturer Part Number | 673-9303 |
| Model | Direct Ignition Coil |
| OEM Part Number | 673-9303 |
| Position | Front |
| Product Dimensions | 8.13 x 3.13 x 3.13 inches |
| UPC | 042511201002 |
| Vehicle Service Type | Car, Truck |

## Product Details

- **Brand:** Denso
- **Connector Gender:** female
- **Item Weight:** 0.5 Pounds
- **Item dimensions L x W x H:** 8.13 x 3.13 x 3.13 inches
- **Vehicle Service Type:** Car, Truck

## Images

![Denso Direct Ignition Coil - 673-9303 (Fits Select Years of Audi: A3/A4/A5/A6/allroad/Q3/Q5/R8/RS4/RS5/TT and Volkswagen: Beetle/CC/Eos/Golf/GTI/Jetta/Passat/Rabbit/Tiguan Vehicles) - Image 1](https://m.media-amazon.com/images/I/51-O-6xT4RL.jpg)
![Denso Direct Ignition Coil - 673-9303 (Fits Select Years of Audi: A3/A4/A5/A6/allroad/Q3/Q5/R8/RS4/RS5/TT and Volkswagen: Beetle/CC/Eos/Golf/GTI/Jetta/Passat/Rabbit/Tiguan Vehicles) - Image 2](https://m.media-amazon.com/images/I/51PXy52LcLL.jpg)

## Questions & Answers

**Q: Is the Denso 673-9303 Ignition Coil compatible with the 2017 Audi Q3 Quattro? OE coil is VW 07K 905 715 G?**
A: These coils definitely work with my 2014 MK6 GTI.   I'm not sure if they work with you Audi A3.

**Q: Anyone know if these fit 2008 vw jetta wolfsburg with 2.0t bpy engine?**
A: BPR is the engine designation for your vw motor. Use this code when choosing spark plugs and coils. Parts for a different engine code will work in your engine, but not exactly right

**Q: Does this fit the 2013 vw passat 2.5?**
A: Yes it will fit.

**Q: Are this denso coil the original denso? i know it might sound confusing.  but i know there are fakes denso products in the marketplace**
A: Definitely not fakes, solid product, heavy and well made.  Have had these for almost 2 years now, no issues at all.

## Customer Reviews

### ⭐⭐⭐⭐⭐ long overdue review
*by A***H on February 1, 2019*

Perfect fitments. Improved starts and all round operations. Smoother accelerations. Replaced my A4 (B7) coilpack a month prior to purchasing these. The car was getting hesitations on acceleration (@120k miles) so I replaced it with the redtop ones and sparkplugs (NGK) from an online auto supplier (not eBay). Initially the redtops felt good but the hesitations came back about two weeks later. I decided to purchase these Denso packs. What a difference! Overall improvements on startup, idle, and acceleration. Fuel econ improved by about 2mpg. I absolutely believe this is the better (if not the best) coilpack option for my car. Replacement was done in Sep 2018 and to date the coilpacks are performing as expected. Would purchase these again for my daughter's Rabbit MKV. Update Feb 4 2019: Ordered 5pieces for my daughter's 2007 Rabbit 2.5. The car was getting P0303 and P0305 (misfiring on cyl 3 and 5). I could just replace the two bad ones but the amount of work needed to open up the engine cover is the same whether you replace one, two or all five. Since two of the existing ones go bad about the same time I figure the other three isn't far behind. So I replaced them all at once and when my daughter came back from driving it after the "fix" she was ecstatic. She noticed the car runs smoother and have improved acceleration.

### ⭐⭐⭐⭐⭐ BEST COILS YOU CAN BUY FOR VW. PERIOD.
*by D***E on September 3, 2019*

Look, anyone who has owned a VW in the past 13 years knows that the 1.8 turbos and the 2.0 turbo engines are finicky and have A LOT of problems. Misfire issues are prevalent. I'm telling you from experience, save yourself A TON of headaches and wondering, buy these coils for $18 each and KNOW that if the misfire persists after you change your coils AND sparkplugs, that neither of these are the cause. Bosch coils are crap. DENSO INVENTED THE PENCIL COIL. Do you understand that...THEY INVENTED IT. So who could possibly do it better? DENSO COILS (AND SPARKPLUGS) ARE IN BUGATTIS. Does that tell you that they are the HIGHEST quality? The design of this coil is superior. Pick one up and hold it in your hand and compare it to the economy Bosch coils you are removing. Notice how heavy these are, how solid they are, how the metal parts are solid and the metal on the Bosch coil will bend in your fingers? I purchased "the RED Coils" from ebay earlier this year. The ones that supposedly are used on Audi S5, etc. etc. Pure crap, they were toast in less than 90 days, 3 of 4 had failed. Garbage! .(Because Audi makes the most unreliable German cars you can buy , that's why. ) If you have a VW turbo engine that has more than 80k miles on it, just buy these and KNOW that this is the last set of coils you will ever buy. Every other part of your engine is going to fall apart by the time you get to 150k miles, so just know that these coils are something that is a bargain and that you will NEVER have to mess with again. Legitimate Quality Product. Swap these into your car with some NGK Iridium plugs and then you can really start to pinpoint which of the other 10+ sensors is causing the misfire issue on your VW because you will know with certainty it is not the coils or plugs.

### ⭐⭐⭐⭐⭐ Very high quality replacement...better starts and fuel economy
*by D***E on May 20, 2016*

I just finished replacing my OEM ignition coils (BOSCH) and plugs (NGK/VW) with these DENSO beauties at the 8 year/60,000 mile mark. I learned on my Jetta...VW OEM coils have a life cycle. These fit snugly on top of new NGK Iridium plugs in the VW 2.0L engine. Being careful, it still took under an hour with a spark plug extension on a cheap ratchet set. Pop the plastic engine shield, push the coil plug "rack" off the coil with a flat head screwdriver, one at a time and pull them up one cylinder at a time, then unscrew your plugs and inspect the tips for oil and corrosion. Change the air filter at the same time and give the onboard computer time to adjust to the cleaner air/spark mix. Voila...renewed engine! Any hesitation off the line is gone and the run up the gear box is smooth and linear again. DENSO invented and perfected the long coil...it's a global economy on Amazon. I saved about $200 vs. US VW dealer costs. Now, I start quick, run quiet and my (Mean) City/Hwy mileage went from 27 mpg to 37 mpg on Premium. At $4.50 a gallon, these coils and Iridium plugs pay for themselves in three to four months of driving.

## Frequently Bought Together

- Denso 673-9303 Ignition Coil, Direct
- DENSO # 5310 IRIDIUM Power Spark Plugs - IK22-4 PCS *NEW*

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/23233769-denso-direct-ignition-coil-673-9303-fits-select-years-audi](https://www.desertcart.sk/products/23233769-denso-direct-ignition-coil-673-9303-fits-select-years-audi)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*