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1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970 Chevrolet Impala Spark Plug
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1970 - 1985 Chevrolet Impala Spark Plug (Champion) NEW

$ 3 .87
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

⚠️ Most jobs typically require 8 of this item.
Gap 0.045in OE Type ; Plug Type RV15YC4
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 Chevrolet Impala Spark Plugs
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Specifications & Info


Attribute Value
Center Electrode Tip Material Nickel
Classification Champion Copper Plus
Electrical Terminal Type Non-removable Nut
Ground Electrode Core Material Nickel
Hex Size 0.625, 15.880
Insulator Height 0.12
Manufacturer Heat Range 15
Plug Type Rv15yc4
Pre Gap Size 0.045, 1.15
Reach 0.441
Seat Type Tapered

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 1 model (tapclick to expand)(tapclick to hide)
Impala 1970-1985 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1971 - 1972 V8 5.0L RWD Automatic & Manual & U/K
Base Convertible 1970 - 1972 L6 4.1L RWD Automatic & Manual & U/K
Base Convertible 1970 - 1972 V8 5.7L RWD Automatic & Manual & U/K
Base Convertible 1970 - 1972 V8 6.6L RWD Automatic & Manual & U/K
Base Convertible 1970 - 1972 V8 7.4L RWD Automatic & Manual & U/K
Base Coupe 1980 - 1981 V6 3.8L RWD Automatic
Base Coupe 1980 - 1981 V8 4.4L RWD Automatic
Base Coupe 1980 - 1981 V8 5.7L DIESEL RWD Automatic
Base Coupe 1978 - 1981 V8 5.0L RWD Automatic
Base Coupe 1974, 1978 - 1979 L6 4.1L RWD Automatic
Base Coupe 1974 L6 4.1L RWD U/K
Base Coupe 1974 - 1975, 1978 - 1981 V8 5.7L RWD Automatic
Base Coupe 1974 V8 5.7L RWD U/K
Base Coupe 1974 V8 6.6L RWD Automatic & U/K
Base Coupe 1974 V8 7.4L RWD Automatic & U/K
Base Hardtop 1971 - 1973 V8 5.0L RWD Automatic & Manual & U/K
Base Hardtop 1971 - 1973 V8 5.0L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1973 L6 4.1L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1973 L6 4.1L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1973, 1975 V8 5.7L RWD Automatic
Base Hardtop 1970 - 1973 V8 5.7L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1973 V8 5.7L RWD Manual & U/K
Base Hardtop 1970 - 1973 V8 6.6L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1973 V8 6.6L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1973 V8 7.4L RWD Automatic & Manual & U/K
Base Hardtop 1970 - 1973 V8 7.4L RWD Automatic & Manual & U/K
Base Sedan 1985 V6 4.3L RWD Automatic
Base Sedan 1980 - 1985 V6 3.8L RWD Automatic
Base Sedan 1980 - 1982 V8 4.4L RWD Automatic
Base Sedan 1980 - 1985 V8 5.7L DIESEL RWD Automatic
Base Sedan 1971 - 1973, 1977 - 1985 V8 5.0L RWD Automatic
Base Sedan 1971 - 1973 V8 5.0L RWD Manual & U/K
Base Sedan 1970 - 1974, 1977 - 1979 L6 4.1L RWD Automatic
Base Sedan 1970 - 1974 L6 4.1L RWD U/K
Base Sedan 1970 - 1973 L6 4.1L RWD Manual
Base Sedan 1970 - 1975, 1977 - 1985 V8 5.7L RWD Automatic
Base Sedan 1970 - 1974 V8 5.7L RWD U/K
Base Sedan 1970 - 1973 V8 5.7L RWD Manual
Base Sedan 1970 - 1975 V8 6.6L RWD Automatic
Base Sedan 1970 - 1974 V8 6.6L RWD U/K
Base Sedan 1970 - 1973 V8 6.6L RWD Manual
Base Sedan 1970 - 1975 V8 7.4L RWD Automatic
Base Sedan 1970 - 1974 V8 7.4L RWD U/K
Base Sedan 1970 - 1973 V8 7.4L RWD Manual
Base Wagon 1980 - 1982 V6 3.8L RWD Automatic
Base Wagon 1980 - 1982 V8 4.4L RWD Automatic
Base Wagon 1980 - 1982 V8 5.7L DIESEL RWD Automatic
Base Wagon 1971 - 1973, 1977 - 1982 V8 5.0L RWD Automatic
Base Wagon 1971 - 1973 V8 5.0L RWD Manual & U/K
Base Wagon 1970 - 1974, 1977 - 1979 L6 4.1L RWD Automatic
Base Wagon 1970 - 1974 L6 4.1L RWD U/K
Base Wagon 1970 - 1973 L6 4.1L RWD Manual
Base Wagon 1970 - 1982 V8 5.7L RWD Automatic
Base Wagon 1970 - 1974 V8 5.7L RWD U/K
Base Wagon 1970 - 1973 V8 5.7L RWD Manual
Base Wagon 1970 - 1976 V8 6.6L RWD Automatic
Base Wagon 1970 - 1974 V8 6.6L RWD U/K
Base Wagon 1970 - 1973 V8 6.6L RWD Manual
Base Wagon 1970 - 1976 V8 7.4L RWD Automatic
Base Wagon 1970 - 1974 V8 7.4L RWD U/K
Base Wagon 1970 - 1973 V8 7.4L RWD Manual
Custom Coupe 1977 L6 4.1L RWD Automatic
Custom Coupe 1977 V8 5.0L RWD Automatic
Custom Coupe 1975 - 1977 V8 5.7L RWD Automatic
Custom Coupe 1975 - 1976 V8 6.6L RWD Automatic
Custom Coupe 1975 - 1976 V8 7.4L RWD Automatic
Custom Landau Coupe 1976 V8 5.7L RWD Automatic
Custom Landau Coupe 1976 V8 6.6L RWD Automatic
Custom Landau Coupe 1976 V8 7.4L RWD Automatic
Estate Wagon 1981 - 1982 V6 3.8L RWD Automatic
Estate Wagon 1981 - 1982 V8 4.4L RWD Automatic
Estate Wagon 1981 - 1982 V8 5.0L RWD Automatic
Estate Wagon 1981 - 1982 V8 5.7L RWD Automatic
Estate Wagon 1981 - 1982 V8 5.7L DIESEL RWD Automatic
Landau Coupe 1977 - 1979 L6 4.1L RWD Automatic
Landau Coupe 1977 - 1979 V8 5.0L RWD Automatic
Landau Coupe 1977 - 1979 V8 5.7L RWD Automatic
S Sedan 1976 V8 5.7L RWD Automatic
S Sedan 1976 V8 6.6L RWD Automatic
S Sedan 1976 V8 7.4L RWD Automatic
Sport Coupe 1980 V6 3.8L RWD Automatic
Sport Coupe 1980 V8 4.4L RWD Automatic
Sport Coupe 1980 V8 5.7L DIESEL RWD Automatic
Sport Coupe 1979 L6 4.1L RWD Automatic
Sport Coupe 1979 - 1980 V8 5.0L RWD Automatic
Sport Coupe 1975, 1979 - 1980 V8 5.7L RWD Automatic
Sport Coupe 1975 V8 6.6L RWD Automatic
Sport Coupe 1975 V8 7.4L RWD Automatic
Sport Sedan 1975 - 1976 V8 5.7L RWD Automatic
Sport Sedan 1975 - 1976 V8 6.6L RWD Automatic
Sport Sedan 1975 - 1976 V8 7.4L RWD Automatic
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 41-905
ACDelco 43TS
ACDelco CR43TS
ACDelco CR43TSM
ACDelco R43CTS
ACDelco R43TS
ACDelco R43TSK
Bosch 7985
Bosch 7986
Bosch H10B
Bosch H9BP
Bosch H9BPX
Bosch HR10B
Bosch HR10BC
Bosch HR10BCX
Bosch HR10BX
Champion Spark Plug RV15YC4
DENSO T16PRU
DENSO T16PRU11
DENSO T16PU
Mopar 3874934
Mopar 4339413
Motorcraft AF52
Motorcraft AF52C
Motorcraft ARF52
Motorcraft ASF52
Motorcraft ASF52C
NGK BP5FS
NGK BPR4FS
NGK BPR4FS11
NGK BPR5FS11
NGK UR4
Prestolite 14F42
Prestolite 14F52
Prestolite 14RF42
Volvo Penta 3851859
Volvo Penta 3851861
Volvo Penta 3851868
Volvo Penta 875803

Fits Years: 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985

Fits Models: Impala

Expert Guide

Choosing the Right Spark Plugs for Your 1977-1986 Chevrolet Impala

Keep your classic Impala's engine running strong by understanding your spark plug options.

 Read Full Guide →
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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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★★★★★ 4.9 1,451 verified reviews

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