Suzuki DF60 / DF70 Outboard Fuel Injector Cleaning & Flow Testing

The Nikki EAT901 is a MPFI marine fuel injector used in Suzuki DF60 and DF70 4-stroke EFI outboards (1298cc I4, 1998-2009); also Johnson/Evinrude 60/70 HP 4-stroke (Suzuki-built). Nikki EV6 4-hole, ~235 cc/min. We ultrasonic-clean and flow-test injectors like this one in our shop, then send back before-and-after data so you know exactly what you're getting.

Manufacturer	Nikki
Part number	EAT901
Type	MPFI marine

Get This Injector Serviced

Our measured results

These are the actual before-and-after numbers from our flow bench for the Nikki EAT901 — not published estimates.

Tested in our shop	2 injector(s) @ 40.0 psi
Measured coil (avg)	12.7 Ω
10s open flow (avg)	13.0 → 15.0 ml (+15.4%)
60s pulsed flow (avg)	17.0 → 19.0 ml
Leak test after cleaning	2/2 PASS

Also known as / cross-references

The Nikki EAT901 is interchangeable with or cross-references to these part numbers:

Nikki INP-770CDH166Nikki EAT901

What vehicles use the Nikki EAT901?

Suzuki DF60 and DF70 4-stroke EFI outboards (1298cc I4, 1998-2009); also Johnson/Evinrude 60/70 HP 4-stroke (Suzuki-built). Nikki EV6 4-hole, ~235 cc/min

How we service it

Every injector gets ultrasonic cleaning, backflushing, before-and-after flow testing (static and dynamic), leak testing, spray-pattern inspection, and new O-rings and micro-filter baskets where available — plus a detailed Injector Performance Report. Round-trip USPS shipping is $15 flat.

Frequently asked questions

What vehicles use the Nikki EAT901 injector?

The Nikki EAT901 is used in Suzuki DF60 and DF70 4-stroke EFI outboards (1298cc I4, 1998-2009); also Johnson/Evinrude 60/70 HP 4-stroke (Suzuki-built). Nikki EV6 4-hole, ~235 cc/min.

Can you clean and test a EAT901 injector?

Yes. We ultrasonic-clean, backflush, and flow-test the Nikki EAT901 on our bench, including before-and-after open and pulsed flow, leak testing, and spray-pattern inspection, with new O-rings where available.

What did the EAT901 flow at?

On our bench, 2 EAT901 injectors averaged 13.0 ml open flow before cleaning and 15.0 ml after, tested at 40.0 psi.

How much does it cost?

Standard MPFI top-feed injectors are $30 each; side-feed, GDI, TBI and specialty injectors are $35 each. Round-trip shipping is $15 flat, 4-injector minimum.

How do I send them in?

Start an order on our Get Started page, ship your injectors to our Weymouth, MA shop, and we return them cleaned, tested, and documented.

Send in your EAT901 injectors

Mail-in cleaning and flow testing with a full before/after report. 4-injector minimum, $15 flat round-trip shipping.

Get Started