Category AI Visibility Report
Generator Parts AI Visibility Report 2026: Top Brands & Buyer Topics in AI Search
Data updated 2026-08-27 · 30-day window · ChatGPT · Google AI Mode · Google AI Overviews
≈1,039
Est. AI queries / month
11
Buyer topics monitored
10
Brands on the AI shelf
Key insights
- Over the last 30 days, GEOly monitored 11 buyer topics in Generator Parts across ChatGPT, Google AI Mode, Google AI Overviews — an estimated 1,039 AI queries per month.
- Generac leads the AI shelf with 14.3% of brand mentions, followed by Cummins (11.1%) and Cummins Onan (6.7%). The top three hold 32.1% combined — a shelf that has not consolidated yet, leaving a clear window for challengers.
- The highest-demand topic is “Generator parts lists and manuals” (top keyword “generac generator parts list”, ~390 searches/mo).
- AI answers lean on cummins.com most (22.9% of citations) — earning presence on these sources is the shortest path to being recommended.
Brands AI recommends most
Share of brand mentions across AI answers in the last 30 days (Share of Model).
| # | Brand | AI mentions | Share |
|---|---|---|---|
| 1 | Generac | 451 | 14.3% |
| 2 | Cummins | 350 | 11.1% |
| 3 | Cummins Onan | 211 | 6.7% |
| 4 | Onan | 210 | 6.7% |
| 5 | Kohler | 180 | 5.7% |
| 6 | Honda | 142 | 4.5% |
| 7 | Briggs & Stratton | 130 | 4.1% |
| 8 | Caterpillar | 93 | 2.9% |
| 9 | Champion | 71 | 2.3% |
| 10 | Northern Lights | 55 | 1.7% |
What shoppers ask AI
Buyer topics monitored in this category, with estimated monthly AI queries and the top Google keyword behind each topic.
| Topic | Est. AI queries / mo | Top keyword | Search volume / mo |
|---|---|---|---|
| Generator parts lists and manuals | ≈354 | generac generator parts list | 390 |
| DC generator parts | ≈353 | parts of dc generator | 90 |
| Diesel generator parts | ≈332 | parts of diesel generator | 210 |
| Standby generator parts | — | generac generator maintenance | 8,100 |
| Generator parts for exhaust systems | — | generator silencer | 2,900 |
| Generator parts for fuel systems | — | generator fuel tank | 1,600 |
| Marine generator parts | — | kohler generator parts marine | 210 |
| Generator parts diagrams | — | starter solenoid wire diagram | 2,900 |
| RV generator parts | — | onan generator parts | 1,600 |
| Generator parts for starting and charging systems | — | generator battery | 5,400 |
| Portable generator parts | — | parts for a champion generator | 1,900 |
Sources AI cites in this category
Root domains AI engines cited most when answering category queries in the last 30 days.
| Domain | Citations | Share |
|---|---|---|
| cummins.com | 111 | 22.9% |
| reddit.com | 72 | 14.8% |
| generac.com | 68 | 14% |
| briggsandstratton.com | 50 | 10.3% |
| genexhaust.com | 17 | 3.5% |
| repairclinic.com | 14 | 2.9% |
| searspartsdirect.com | 14 | 2.9% |
| ordertree.com | 14 | 2.9% |
FAQ
Which brands do AI assistants recommend most for generator parts?
Over the last 30 days the top brands by AI mention share are: Generac (14.3%), Cummins (11.1%), Cummins Onan (6.7%), Onan (6.7%), Kohler (5.7%). Data from GEOly's continuous monitoring across ChatGPT, Google AI Mode, Google AI Overviews.
How many people ask AI about generator parts?
GEOly estimates ~1,039 AI queries per month in this category across 11 buyer topics, led by “Generator parts lists and manuals”.
Which sources do AI engines cite for generator parts?
The most-cited domains are: cummins.com, reddit.com, generac.com, briggsandstratton.com, genexhaust.com. Building brand presence on these sources is the most direct way to win AI recommendations.
Methodology
GEOly continuously runs category buyer prompts across ChatGPT, Google AI Mode, Google AI Overviews and records which brands are mentioned and which sources are cited. Figures aggregate a 30-day window; AI query volumes are modeled estimates from keyword demand and AI-adoption share. Data: GEOly MCP Server, updated 2026-08-27.
See your brand inside this category
GEOly tracks how ChatGPT, Google AI Mode and Google AI Overviews mention, rank and cite your brand against every competitor above — and what to fix to win the AI shelf.