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1984, 1983, 1982, 1981, 1980, 1979 GMC G2500 Spark Plug
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1979 - 1984 GMC G2500 Spark Plug (Champion) NEW

$ 3 .93
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

⚠️ Most jobs typically require 8 of this item.
Gap 0.035in; Plug Type RV17YC
Copper Plus
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Brand: Champion
Condition: New
See Other GMC G2500 Spark Plugs
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Specifications & Info


Attribute Value
Center Electrode Tip Material Nickel
Classification Champion Copper Plus
Electrical Terminal Type Removable Nut
Ground Electrode Core Material Nickel
Hex Size 0.625, 15.880
Insulator Height 0.12
Manufacturer Heat Range 17
Plug Type Rv17yc
Pre Gap Size 0.035, 0.90
Reach 0.441
Seat Type Tapered

Vehicle Fitment Guide

This part fits the following vehicles:

GMC 1 model (tapclick to expand)(tapclick to hide)
G2500 1979-1984 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Rally Extended Passenger Van 1981 - 1982 V8 5.0L RWD Automatic & Manual
Rally Extended Passenger Van 1979 - 1982 L6 4.1L RWD Automatic & Manual
Rally Extended Passenger Van 1979 - 1982 V8 5.7L RWD Automatic & Manual
Rally Extended Passenger Van 1979 - 1980 V8 6.6L RWD Automatic & Manual
Rally Standard Passenger Van 1983 - 1984 V8 6.2L DIESEL RWD Automatic & Manual
Rally Standard Passenger Van 1981 - 1984 V8 5.0L RWD Automatic & Manual
Rally Standard Passenger Van 1979 - 1984 L6 4.1L RWD Automatic & Manual
Rally Standard Passenger Van 1979 - 1984 V8 5.7L RWD Automatic & Manual
Rally Standard Passenger Van 1979 - 1980 V8 6.6L RWD Automatic & Manual
Rally Custom Standard Passenger Van 1983 - 1984 L6 4.1L RWD Automatic & Manual
Rally Custom Standard Passenger Van 1983 - 1984 V8 5.0L RWD Automatic & Manual
Rally Custom Standard Passenger Van 1983 - 1984 V8 5.7L RWD Automatic & Manual
Rally Custom Standard Passenger Van 1983 - 1984 V8 6.2L DIESEL RWD Automatic & Manual
Rally STX Extended Passenger Van 1981 - 1982 V8 5.0L RWD Automatic & Manual
Rally STX Extended Passenger Van 1979 - 1982 L6 4.1L RWD Automatic & Manual
Rally STX Extended Passenger Van 1979 - 1982 V8 5.7L RWD Automatic & Manual
Rally STX Extended Passenger Van 1979 - 1980 V8 6.6L RWD Automatic & Manual
Rally STX Standard Passenger Van 1983 - 1984 L6 4.1L RWD Automatic & Manual
Rally STX Standard Passenger Van 1983 - 1984 V8 5.0L RWD Automatic & Manual
Rally STX Standard Passenger Van 1983 - 1984 V8 5.7L RWD Automatic & Manual
Rally STX Standard Passenger Van 1983 - 1984 V8 6.2L DIESEL RWD Automatic & Manual
Vandura Extended Cargo Van 1981 - 1982 V8 5.0L RWD Automatic & Manual
Vandura Extended Cargo Van 1979 - 1982 L6 4.1L RWD Automatic & Manual
Vandura Extended Cargo Van 1979 - 1981 V8 5.7L RWD Automatic & Manual
Vandura Extended Cargo Van 1979 - 1980 V8 6.6L RWD Automatic & Manual
Vandura Standard Cargo Van 1983 - 1984 V8 6.2L DIESEL RWD Automatic & Manual
Vandura Standard Cargo Van 1981 - 1984 V8 5.0L RWD Automatic & Manual
Vandura Standard Cargo Van 1979 - 1984 L6 4.1L RWD Automatic & Manual
Vandura Standard Cargo Van 1979 - 1981, 1983 - 1984 V8 5.7L RWD Automatic & Manual
Vandura Standard Cargo Van 1979 - 1980 V8 6.6L RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

Interchange Parts

Brand Part Number
ACDelco 44TS
ACDelco 45TS
ACDelco 46TS
ACDelco CR44TS
ACDelco CR45TS
ACDelco R44TS
ACDelco R45TS
Champion Spark Plug RV17YC
DENSO TR14PRU
Kohler 5213202S
Mopar 4091678
Mopar 4289155
Mopar 4339415
Motorcraft ARF62
Prestolite 14RF52
Prestolite 14RF62

Fits Years: 1979 1980 1981 1982 1983 1984

Fits Models: G2500

Expert Guide

Choosing the Right Spark Plugs for Your 1979-1987 GMC G2500

Get the right spark plugs for your classic G-series van to ensure it runs smoothly and reliably.

 Read Full Guide →
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