OVERVIEW
Genuine combination bolt for the original engine wiring bracket
The N-104-492-02 Genuine VW/Audi bolt secures the assigned engine wiring bracket connection on the 2.0T configurations below. Its M6×16 factory specification and combination hex head reproduce the original fastener arrangement.
Engine harness supports use both machine-thread bolts and thread-forming fasteners. This bolt is distinct from the neighboring N-909-252-02 bracket screws. Match the complete factory number, engine branch and original attachment.
Technical details
- Complete factory number: N-104-492-02.
- Factory specification: M6 × 16.
- Design: external hexagon-head combination bolt with broad bearing element.
- Quantity supplied: one individual bolt.
The nominal size and bearing arrangement help identify the factory attachment. Similar-looking bolts may have different thread designs or lengths. Use the original wiring bracket and receiving point rather than selecting only by engine displacement.
Common reasons to replace
- The original wiring bracket bolt is missing after engine service.
- The hex head is rounded or damaged.
- Threads are damaged or cross-threaded.
- The bearing element is distorted.
- A previous repair fitted incorrect hardware and the bracket no longer sits correctly.
Inspect the bracket, receiving threads and harness support features. A new bolt cannot repair a broken conduit, damaged connector or chafed harness. Diagnose any electrical fault separately and restore the original routing.
Vehicle fitment
Use only at the original engine wiring bracket position assigned N10449202. Observe the TG6 restrictions where stated; different engine and harness arrangements can use other hardware.
| Vehicle | Model years | Engine | Configuration | Application restrictions |
|---|---|---|---|---|
| Audi A4 | 2013 | 2.0L TFSI gasoline inline-four | B8.5 sedan; front-wheel drive or quattro; Original engine wiring bracket arrangement | Original wiring bracket position assigned N10449202 M6×16; verify bracket 06H971845A and original bolt. |
| Audi A5 Cabriolet | 2013 | 2.0L TFSI gasoline inline-four; PR TG6 | B8 convertible; front-wheel drive or quattro; Original engine wiring bracket arrangement | PR TG6 engine branch and original wiring bracket assigned N10449202; not S5 3.0T hardware. |
| Audi allroad | 2014–2015 | 2.0L TFSI gasoline inline-four; PR TG6 | B8.5 wagon; quattro; Original engine wiring bracket arrangement | PR TG6 engine/wiring bracket 06H971845A and original M6×16 bolt assigned N10449202; verify actual engine configuration. |
| Audi A6 | 2014 | 2.0L TFSI gasoline inline-four | C7 sedan; front-wheel drive or quattro; Original engine wiring bracket arrangement | Original 06H971845A engine wiring bracket attachment assigned N10449202; not S6 or V6 wiring hardware. |
Installation guidance
Follow the factory engine-harness access procedure and required electrical isolation steps. Align the bracket without pulling on wiring, start the correct bolt by hand and tighten to the original connection's specification.
Confirm bracket security and harness clearance from heat, belts and moving components. Restore clips and connectors disturbed during access and complete the required electrical checks.
Ordering information
Supplied as one genuine bolt. Wiring bracket, harness, conduit, connectors and additional fasteners are not included. Confirm the original factory number and required quantity.