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CP247
Gallery
BrandDENSO
MPNDSN994
OE refs13
SKU0066-DSN994
GTIN / EAN8717613040034

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Details

SpecificationValue
BrandDENSO
MPNdsn994
Voltage [V]12 V
Rated Power [kW]1.8 kW
QualityOE
Gross Weight [g]3710 g

OE numbers (13)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 03L911021. The red ring marks where this part installs on the vehicle.

Starter F >> 8T-9-027 900* — A5 A5/S5 Coupe/Sportback 8T3/8T8 (2008–2011) — Individual parts for starter
A5 A5/S5 Coupe/Sportback 8T3/8T8 (2008–2011) · Individual parts for starterPosition 1

About this product

The DENSO Starter (DSN994) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Voltage [V]: Zinc V, Number of Teeth: Bronze, Rated Power [kW]: Steel, Carbon kW, Quality: OEM Quality, Rotation Direction: 0. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 0 001 115 056, 0 001 115 057, 0 001 115 082, 0 001 115 083 and 33 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DENSO is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.

About DENSO

DENSO Corporation, founded in 1949 in Kariya, Japan, is one of the largest automotive component manufacturers in the world and a core member of the Toyota Group. DENSO specialises in spark plugs, alternators, starters, air conditioning systems, fuel pumps, and oxygen sensors. As the OE supplier to Toyota, Honda, Subaru, and many European manufacturers, DENSO products are built to exact original specifications. Choosing DENSO means factory-grade quality with Japanese precision engineering and global reliability.

Suitable cars

Equivalent products (24)

Show all 24 OE numbers
BOSCH0 001 115 056
BOSCH0 001 115 057
BOSCH0 001 115 082
BOSCH0 001 115 083
BOSCH0 001 115 110
BOSCH0 001 139 019
BOSCH0 001 139 020
DENSO428000-7880
DENSO428000-7881
DENSO428000-7882
DENSO428000-7883
DENSO428000-7884
DENSO428000-7885
DENSO428000-7886
DENSO428080-7887
ELSTOCK25-4080
ELSTOCK25-4247
LUCAS ELECTRICALLRS02408
LUCAS ELECTRICALLRS02575
REMYDRS0181
REMYDRS0405

Starter DENSO DSN994compatible car models

Car modelsAUDI: A4 Allroad B8 (8KH), A4 B8 (8K2), A4 B8 Avant (8K5), A5 (8T3), A5 Convertible (8F7), A5 Sportback (8TA), A6 C7 (4G2, 4GC), A6 C7 Avant (4G5, 4GD), Q5 (8RB)
Engines2.0 TDI quattro; 2.0 TDI
Year of manufacture2007-2019
Manufacturer article number (MPN)DSN994
OE part numbers03L 911 021, 03L 911 021 C, 03L 911 021 CX, 03L 911 021 E, 03L 911 021 EX, 03L 911 021 G, 03L 911 021 GX, 03L 911 021 H, 03L 911 021 HX, 03L 911 024, 03L 911 024 A, 03L 911 024 B, 03L 911 024 C
Compatibility check

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Description and what's included

DENSO dsn994 . Gross Weight [g]: 3710 g. Number of Teeth: 11. Quality: OE. Rated Power [kW]: 1,8 kW. Rotation Direction: 0. Voltage [V]: 12 V

What's included:
  • 1x Starter
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Tracked standard shipping.

  • Standard delivery: 5–9 business days
  • Order before 5pm — ships the next working day
  • Free returns within 14 days
  • All parts backed by manufacturer warranty

Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.

Frequently Asked Questions

Is this Starter compatible with my car?

This Starter fits AUDI vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.

What specifications does this DENSO Starter have?

This DENSO Starter has the following specifications: Voltage [V]: 12 V; Number of Teeth: 11; Rated Power [kW]: 1,8 kW; Quality: OE; Rotation Direction: 0; Gross Weight [g]: 3710 g. Check the full specifications table above for complete details.

What OE part numbers does this Starter replace?

This Starter replaces OE part numbers: 03L 911 021, 03L 911 021 C, 03L 911 021 CX, 03L 911 021 E, 03L 911 021 EX, 03L 911 021 G, 03L 911 021 GX, 03L 911 021 H and 5 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Starter cost?

This DENSO Starter is available for £167.99. Starter prices vary depending on brand, specifications, and vehicle compatibility. DENSO parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my Starter?

Signs include clicking noise when turning the key, grinding sound during starting, intermittent starting issues, or the engine not cranking at all.

What tools do I need to replace a Starter?

Tools needed: socket set (10-17mm), ratchet with extension, battery terminal clamp remover, torque wrench. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal first. The main cable to the starter carries full battery current -- accidental contact with bodywork will cause a severe short circuit and fire risk.

Can I use this part as a replacement for OE 03L 911 021?

Yes, this DENSO Starter is a direct replacement for OE part number 03L 911 021. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

Is the DENSO DSN994 the same as the DENSO DSN1001?

No, while both are Starter parts, they are different products. The DENSO DSN994 has Voltage [V]: 12 V, Number of Teeth: 11, Rated Power [kW]: 1,8 kW. The DENSO DSN1001 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.

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