Skip to content

Siemens 668cc High Resistance Fuel Injector

Marsoni M251S
Sale price$129.84
Pay 4 payments of $32.46 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Siemens 668cc High Resistance Fuel InjectorThese injectors flow 60 lbs hr at 43. 5 PSI ( 3 BAR ) and up to 85 lbs hr at 87 PSI! In addition, these units are high impedance so no need to add ballast resistors making them compatible with most engine management systems. Despite the high flow rate, they are linear and controllable at low pulse widths and have been used in ULEV applications! This allows you to use a larger injector than normally possible without hurting idle and low speed
Easy Shipping

Quick Dispatch:

Your Siemens 668cc High Resistance Fuel Injector orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Siemens 668cc High Resistance Fuel Injector ships.

Need Help?
Questions about Siemens 668cc High Resistance Fuel Injector, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Siemens 668cc High Resistance Fuel Injector in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1350 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
Y
Verified Purchase
Ydel
Fort Morgan, US
★★★★★ 5
Affordable Air Filter
Style: CF285
Good air filter, affordable and is doing its job. Easy to install too! It fit my 2014 Toyota Camry.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
J
Verified Purchase
José D.
Lake Worth, US
★★★★★ 5
Good
Style: CF285
Perfect fit for my car 👍 The cabin air filter was easy to install and immediately improved the air quality inside. Good quality and great value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
R
Verified Purchase
Robert Milkovitz jr
Carnegie, US
★★★★★ 5
Perfect fit, and it works
Style: CF211
This was a great price and a very good filter so far perfect fit easy to put in
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
S
Verified Purchase
Sandman
Lexington, US
★★★★★ 5
Easy DIY for value & performance.
Style: CF174
Quality Air filter and perfect fit for 2013 Lexus GS 350 F Sport.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
P
Verified Purchase
Pangster
Boise, US
★★★★★ 4
Filter
Style: CF157
Arrived in a timely manner. Package was delivered securely without damage. Fits perfectly in said vehicle. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

recommand products