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NGK Spark Plugs V-Power Resistor Spark Plug 14mm x .460" Reach

739-UR4


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NGK Spark Plugs UR4
$2.49
V-Power Resistor Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Ships on 04/21/21

    Thank you! We will notify you when this product becomes available.

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    Does NGK Spark Plugs UR4 fit your vehicle?

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    1980 CHEVROLET G30

    • Liter: 5.7
    • SubModel: CHEVY VAN
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Light Duty; Gap 0.045
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: L

    1973 PONTIAC GRANDVILLE

    • Liter: 7.5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Gap 0.040
    • CUI: 455
    • Engine Type: V8 ( 7.5L / 455 )
    • Engine Vin: T

    1988 CHEVROLET CAPRICE

    • Liter: 4.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Gap 0.035"; 30,000 mi OE Mfr Recommended Service Interval
    • CUI: 262
    • Engine Type: V6 ( 4.3L / 262 )
    • Engine Vin: Z

    1976 GMC JIMMY

    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Light Duty; Gap 0.045
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: L

    1976 MERCURY COUGAR

    • Liter: 6.6
    • SubModel: XR-7
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Gap 0.044
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1974 MERCURY COLONY PARK

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Gap 0.044
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1985 FORD BRONCO

    • Liter: 5.8
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Gap 0.044"; 30,000 mi OE Mfr Recommended Service Interval
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: G

    1976 OLDSMOBILE OMEGA

    • Liter: 4.1
    • SubModel: F85
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Gap 0.035
    • CUI: 250
    • Engine Type: L6 ( 4.1L / 250 )
    • Engine Vin: D

    1971 CHEVROLET EL CAMINO

    • Liter: 5.7
    • SubModel: SS
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 250 HP; Gap 0.035
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: K

    1974 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Gap 0.040
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: A

    1977 FORD E-100 ECONOLINE CLUB WAGON

    • Liter: 5.8
    • SubModel: NORTHLAND
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Gap 0.044
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: H

    1981 GMC K2500 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Light Duty; Gap 0.045
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: M
    UR4 is rated 4.5 out of 5 by 4.
    Rated 5 out of 5 by from SPARKY i BBOUGHT THESE PLUG FOR THE FIRST TIME. i INSTALLED THEM AND i HAVE SEEN MUCH BETTER FUEL MILAGE AND POWER. wIIL BUY THEM AGAIN WHEN NEEDED. gOOD PRICE AND GREAT PLUGS
    Date published: 2021-03-17
    Rated 5 out of 5 by from quallity plug these to replace my existing plug in my gen.1 sb chev
    Date published: 2017-12-03
    Rated 3 out of 5 by from Wrong part They items were not correct for the big block chrysler 383.
    Date published: 2018-04-24
    • y_2021, m_4, d_16, h_17
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.14
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    • clientName_jegs

    does this add more performance.

    Asked by: Tae22
    This provides a better "burn" of the intake charge in the cylinders, this can result in increased power depending on how efficient your current system is.
    Answered by: Rusty B
    Date published: 2020-05-24
    • y_2021, m_4, d_16, h_17CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.14
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    • loc_en_US, sid_10001_10001_261930, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
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    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.