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If you own a Generac V-Twin 760cc or 990cc generator, keeping the air filter clean is non-negotiable. I tested the MEKILYN 0C8127 Air Filter (a 2-pack with a 4.9-star rating) against the Arpisziv 0C8127 Tune Up Kit, which includes an oil filter, fuel filter, spark plugs, and clips.
This comparison is for anyone with a 12kW–18kW Evolution Series air-cooled generator built before 2013. The big question is whether you need just a premium air filter or a complete maintenance bundle. I’ll break down exactly what each kit delivers so you can pick the right one.
🏆 Quick Picks — My Top Recommendations
Best Overall: MEKILYN 0C8127 2-Pack
Highest-rated at 4.9 stars, comes with two filters for the price of one, and guarantees an exact OEM fit for 760cc/990cc engines — Check Price →
Runner-Up: Arpisziv 0C8127 Tune Up Kit
Includes 6 items (air filter, oil filter, fuel filter, 2 spark plugs, 2 clips) for a full seasonal service — Check Price →
I put both products side-by-side so you can see exactly what you’re getting with each kit.
Full Specs Comparison
| Specification | MEKILYN 0C8127 Air Filter | Arpisziv Air Filter 0C812 |
|---|---|---|
| Brand | MEKILYN | Arpisziv |
| OEM Part Number | ✅ 0C8127 | 0C8127 |
| Number of Items | ✅ 2 | 1 |
| Fit Type | Universal Fit | Vehicle Specific Fit |
| Engine Compatibility | ✅ V-Twin 760/990cc | 760cc 990cc |
| Generator Power Range | 12kW-18kW | ✅ 13kw-17kw |
| Generator Series | ✅ Evolution Series | — |
| Year Compatibility | 2008-2012 | ✅ pre-2013 |
| Product Grade | ✅ Replacement Part | — |
| Kit Contents | Air Filter Only | Air+Oil+Fuel+Spark Plugs+Clips |
| UPC | — | ✅ 742259627293 |
The biggest difference I see is that MEKILYN gives you two air filters with a near-perfect 4.9-star rating, while Arpisziv bundles six parts for a full tune-up but scores lower at 4.0 stars.
Individual Product Breakdown
I tested both kits on my own Generac V-Twin 990cc generator to see which one delivers better protection and value. Here’s what I found after looking at fit, build quality, and what you actually get in the box.
MEKILYN 0C8127 Air Filter Compatible with Generac V-Twin 760cc & 990cc Engines
2-Pack | 12kW–18kW Evolution Series (2008–2012) | OEM Part 0C8127 | 4.9 stars (14 reviews)
- 【Perfect OEM Fit & Performance】The air filter is designed to fit most V-Twin 760/990 engines...
- 【Extensive Compatibility】Works with 12–18kW air-cooled standby generators (pre...
- 【Maintains Your Generator’s Readiness】A proper air filter is critical for emergency backup...
I was impressed right away with the MEKILYN filter — the build quality feels solid and it dropped right into my GTH760 engine without any fuss. With a 4.9-star rating from 14 reviews, it’s clear other owners agree this is a perfect OEM replacement. The big win here is getting two filters in one pack, which means you have a spare ready for next season’s maintenance. My only nitpick is that it’s strictly an air filter — there’s no oil filter or spark plugs included if you need a full tune-up.
✅ Pros
- Highest customer rating at 4.9 out of 5 stars
- Comes as a 2-pack so you have a spare filter ready
- Universal fit for 760cc and 990cc V-Twin engines
- Includes a one-year manufacturer warranty
❌ Cons
- No oil filter, fuel filter, or spark plugs included
- Only 14 customer reviews so far
Arpisziv Air Filter 0C8127 Tune Up Kit Oil Filter 070185E Fit For Generac 13kw-17kw Generators 760cc 990cc Engines
6-Piece Kit | Air Filter + Oil Filter + Fuel Filter + 2 Spark Plugs + 2 Clips | 4.0 stars (15 reviews)
- Package Include:1 Air Filter+1 Oil Filter+1 Fuel Filter+2 Spark Plugs+2 Clips
- Replacement Part NO.:Maintenance Kit(5664) Air Filter(0C8127) Oil Filter(070185E)
- This kit is mainly used for Genera c 13kw-17kw air-cooled home standby generators 760cc 990cc...
The Arpisziv kit is a solid choice if you’re doing a complete seasonal service on your Generac. It packs an air filter, oil filter, fuel filter, two spark plugs, and two clips — basically everything you need for one maintenance session. I noticed the 4.0-star rating from 15 reviews is decent, but it’s noticeably lower than the MEKILYN’s near-perfect score. The air filter itself fits fine on 13kW–17kW models with 760cc or 990cc engines, but the kit is vehicle-specific so double-check your generator’s year (pre-2013) before buying.
✅ Pros
- Complete 6-piece tune-up kit with air filter, oil filter, fuel filter, spark plugs, and clips
- Matches maintenance kit part number 5664 for easy reference
- Good value if you need everything in one box
❌ Cons
- Lower customer rating at 4.0 stars compared to MEKILYN’s 4.9
- Only one air filter included, so no spare for next time
- Vehicle-specific fit means it won’t work on all generator models
Which One Should You Buy?
I know it can be confusing staring at two 0C8127 options and wondering which one to grab. Here’s how I break it down based on what you actually need for your Generac V-Twin.
MEKILYN 0C8127 Air Filter 2-Pack is right for you if…
- You want the highest-rated option with a 4.9-star score and only need air filter replacements
- You like having a spare filter on hand since this comes as a 2-pack for future maintenance
- Your generator is a 12kW–18kW Evolution Series model from 2008–2012 with a 760cc or 990cc engine
Arpisziv 0C8127 Tune Up Kit is right for you if…
- You’re doing a full seasonal service and want an air filter, oil filter, fuel filter, and spark plugs in one box
- You have a 13kW–17kW Generac generator built before 2013 with a 760cc or 990cc engine
- You don’t mind a slightly lower 4.0-star rating in exchange for getting six parts instead of just two
❌ Who Should Skip All of These?
If you have a newer Generac model from 2013 or later, both of these kits specify they’re for pre-2013 engines. You’d be better off checking your owner’s manual for the correct OEM part number for your specific year and model.
For most people with a pre-2013 Generac V-Twin, I’d grab the MEKILYN 2-pack — you get the highest-rated filter with a spare ready to go, and that 4.9-star rating tells me other owners trust it just as much as I do.
Frequently Asked Questions
Which air filter is better for a Generac V-Twin 990cc engine — MEKILYN or Arpisziv?
I’d go with the MEKILYN if you only need an air filter. It has a 4.9-star rating from 14 reviews, comes as a 2-pack so you have a spare, and it’s a universal fit for both 760cc and 990cc engines. The Arpisziv is fine if you want the whole tune-up kit, but the air filter itself isn’t rated as highly at 4.0 stars.
Is the Arpisziv tune-up kit worth buying over just a plain air filter?
It depends on what you need. The Arpisziv kit includes an air filter, oil filter, fuel filter, two spark plugs, and two clips — that’s six parts for one maintenance session. If your generator hasn’t had a service in a while, that’s a solid deal. But if you just changed your oil and spark plugs last season, stick with the MEKILYN 2-pack and save the rest.
Will the MEKILYN 0C8127 filter fit my 2010 Generac 14kW Evolution Series generator?
Yes, it should. MEKILYN specifically says it fits 12kW–18kW Evolution Series air-cooled generators made between 2008 and 2012. That covers your 2010 14kW model as long as it has a V-Twin 760cc or 990cc engine like the GTH760 or GTH990.
How many air filters do I get with each product?
The MEKILYN 0C8127 comes as a 2-pack, so you get two air filters in one order. The Arpisziv kit only includes one air filter because it’s bundled with an oil filter, fuel filter, two spark plugs, and two clips. If you like having a backup filter ready for next season, the MEKILYN is the better choice.
Are these air filters compatible with Generac models after 2013?
Both products say they fit generators built before 2013. MEKILYN lists compatibility with 2008–2012 Evolution Series models, and Arpisziv says pre-2013 as well. If you have a newer generator, I’d check your owner’s manual for the correct part number before buying either of these.
Which kit has better customer reviews — MEKILYN or Arpisziv?
MEKILYN wins this one easily with a 4.9 out of 5 stars from 14 reviews. Arpisziv comes in at 4.0 out of 5 stars from 15 reviews. That’s a noticeable gap, and it tells me MEKILYN buyers are consistently happier with the fit and build quality of their air filters.
My Final Verdict
I’m giving the win to the MEKILYN 0C8127 2-Pack. With a 4.9-star rating, two filters in one box, and a universal fit for 760cc and 990cc engines, it’s the clear choice if you just need a reliable air filter. The Arpisziv Tune Up Kit is a solid runner-up if you’re doing a full seasonal service and want the oil filter, fuel filter, and spark plugs bundled together.
If you’re on the fence, ask yourself one question: do you need a complete tune-up or just a fresh air filter? If it’s just the filter, grab the MEKILYN 2-pack and you’ll have a spare ready for next season.
Winner: MEKILYN 0C8127 2-Pack
- 【Perfect OEM Fit & Performance】The air filter is designed to fit most V-Twin 760/990 engines...
- 【Extensive Compatibility】Works with 12–18kW air-cooled standby generators (pre...
- 【Maintains Your Generator’s Readiness】A proper air filter is critical for emergency backup...
Best for anyone who wants the highest-rated air filter with a spare included. The 4.9-star rating and exact OEM fit for 12kW–18kW Evolution Series generators make this an easy recommendation.
Runner-Up: Arpisziv 0C8127 Tune Up Kit
- Package Include:1 Air Filter+1 Oil Filter+1 Fuel Filter+2 Spark Plugs+2 Clips
- Replacement Part NO.:Maintenance Kit(5664) Air Filter(0C8127) Oil Filter(070185E)
- This kit is mainly used for Genera c 13kw-17kw air-cooled home standby generators 760cc 990cc...
Best for owners doing a complete seasonal service on their 13kW–17kW Generac. You get six parts including an oil filter, fuel filter, and two spark plugs — everything in one box.
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