This page lists 2 ignition parts for the 2026 BMW M5, across 1 part type, covering the 4.4L V8 ELECTRIC/GAS Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
The ignition system on the 2026 BMW M5 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. Every listed part is an Ignition Coil.
Every part on this page is matched to the 4.4L V8 ELECTRIC/GAS Turbocharged — the only engine offered in the 2026 BMW M5.
The most listed brands for 2026 BMW M5 ignition parts are BECK/ARNLEY (1 part) and BOSCH (1 part).
Each part number listed for the 2026 BMW M5 opens a page with every vehicle that part fits.
Ignition Coil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1788622 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| BOSCH | 0986221148 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off.
2 Ignition Coil parts are listed for the 2026 BMW M5, from BECK/ARNLEY and BOSCH.
Part numbers include BECK/ARNLEY 1788622 and BOSCH 0986221148.
Buying Ignition Parts for a 2026 BMW M5
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 4.4L V8 ELECTRIC/GAS Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Ignition Coil .
Frequently Asked Questions
How many ignition parts fit the 2026 BMW M5?
Our catalog currently lists 2 ignition parts for the 2026 BMW M5 across 1 subcategory and 2 brands, covering the 4.4L V8 ELECTRIC/GAS Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 2026 BMW M5?
Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2026 BMW M5 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2026 BMW M5?
Every part on this page is matched to the 4.4L V8 ELECTRIC/GAS Turbocharged engine. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2026 BMW M5
Ignition Parts for Other BMW M5 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.