Aceon®Verified to fit 1,255 vehicles
| Vehicle | Trim | Engine | Notes |
|---|---|---|---|
| 2009 Audi S4 | — | V8 4.2L | Note: 2 Terminals; Black;OEM Replacement |
| 2008 Audi S4 | — | V8 4.2L | — |
| 2008 Audi S4 | — | V8 4.2L | Note: Incl. Set of 2 Ignition Coils/Red Performance Wire Set/Mounting Brackets; Green |
| 2007 Audi S4 | — | V8 4.2L | — |
| 2007 Audi S4 | — | V8 4.2L | Note: Iridium; .63 in. Hex Size; 2.01 in. Insulator Height;0.043 in. Plug Gap |
| 2006 Audi A8 Quattro | Base | V8 4.2L | Note: Set of 6; Iridium;0.044 in. Plug Gap |
| 2006 Audi A8 Quattro | L | V8 4.2L | Note: Incl. 2 Heat Shrink Butt Connectors; Black; Oval Connector; Female Blade Terminal Type; 2 Black Terminals; 2 Wires |
| 2006 Audi A8 Quattro | L | V8 4.2L | Note: Set of 6; Platinum;0.040 in. Plug Gap |
| 2006 Audi A8 Quattro | L Plus | V8 4.2L | Note: Incl. Set of 6 Ignition Coils/6 Platinum Spark Plugs; Black |
| 2006 Audi A8 Quattro | Plus | V8 4.2L | Note: Set of 8; Iridium; Copper Center Electrode Core Material;0.044 in. Plug Gap |
| 2006 Audi S4 | — | V8 4.2L | Note: Set of 6; Black;OEM Replacement |
| 2006 Audi S4 | — | V8 4.2L | Note: Set of 6; Platinum; Manufacturer Heat Range 20;0.039 in. Plug Gap |
| 2006 BMW 325Ci | — | L6 2.5L | Note: Replaces OE PN S2438 |
| 2006 BMW 325Ci | — | L6 2.5L | Note: Set of 4; Iridium;0.050 in. Plug Gap |
| 2005 Audi A8 Quattro | — | V8 4.2L | — |

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts

Guaranteed fit — or free return
Currently out of stock
Guaranteed to fitFits your vehicle or we pay the return. Learn more
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
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Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
AutoBuffy 24-month guaranteeCovered on this part, unlimited miles. Learn more
Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
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Ratings come from verified AutoBuffy buyers after delivery — no imported or paid reviews.

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ACEON Spark plug for BMW Volvo Volkswagen Dodge Audi Suzuki Porsche Mitsubishi Plymouth 1986-2013
Out of stock · guaranteed fit or free return

ACEON Spark plug for BMW Volvo Volkswagen Dodge Audi Suzuki Porsche Mitsubishi Plymouth 1986-2013
Checking fitment…

Key Features
About This Spark Plug
This ACEON automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection

ACEON
Trusted Automotive Brand
ACEON is a trusted manufacturer of quality automotive parts.
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The Aceon Spark Plug (7810-3504) is a direct-fit replacement for 1986-2013 BMW, Volvo, Volkswagen and 27 other makes. UPC 196651160450.
About This Product
Spark Plug
The Aceon Spark Plug (7810-3504) is a direct-fit replacement for 1986-2013 BMW, Volvo, Volkswagen and 27 other makes. UPC 196651160450.
This ACEON automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- Unusual noises from the component area
- Decreased vehicle performance
- Warning lights on dashboard
- Visible wear or damage
- Failed vehicle inspection

Brand-first. Fitment-obsessed.
We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing

Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.




