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More Information for ACDELCO 19179521
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ACDELCO 19179521 Specifications
Adjustable Float LevelNo
Connector ColorBlack
Connector GenderFemale
Connector ShapeFlat
Length (IN)10.53
Length (MM)267.5
Outside Diameter (MM)106.5
Programming RequiredNo
Tank Seal IncludedYes
Terminal TypePin
Wire ColorsPurple, Black, Gray
Wiring Harness Length (MM)710
ACDelco GM Original Equipment Fuel Tank Sending Units consist of a float connected to a thin, metal rod that is mounted to a resistor. Together, these components sense fluid level changes, which are reflected on the vehicle's fuel gauge. These original equipment sending units have been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Features

  • Designed with thick wiper contacts and wear pads that provide durability, especially with today's ethanol fuels
  • Design helps eliminate complications due to worn fingers on the sensor wiper arm, sulfur contamination, and failures of wire wound sensors and/or lead sensor kits
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
What are Regular Production Option (RPO) Codes?
  • Three character codes that designate various features/options on your vehicle
  • Listed on the Service Parts Identification sticker (typically located in the glove box compartment or near the spare tire), or found by scanning a QR code on 2018 and up GM vehicles (located at the bottom of the driver side door pillar)

If the part listing designates an RPO code, look on your Service Parts sticker or scan your QR code prior to ordering to verify the part is correct for your application.

ACDelco Quality

ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.

GM ORIGINAL EQUIPMENT
GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors.
ACDELCO GOLD (PROFESSIONAL)
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors.



Warranty Information:
Limited Lifetime on parts sold on or after 04/01/18; 12 Months on parts sold before 04/01/18.
Warranty Details