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Spark Plug-Copper Resistor Autolite 303 - Picture 1 of 2
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Spark Plug-Copper Resistor Autolite 303

4.836 product ratings
akjaysau_21 (31)
100% positive feedback
Price:
$16.00
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
The Autolite 303 spark plug is a copper resistor type plug designed for reliable performance and durability. Manufactured in the United States, it is a standard-sized plug that fits most vehicles. Its design ensures efficient combustion, leading to improved engine performance and efficiency. The plug's resistor helps to reduce electrical interference, ensuring a consistent spark and smooth operation. Ideal for everyday driving, the Autolite 303 is a dependable choice for maintaining your vehicle's ignition system.

About this product

Product Identifiers

BrandAutolite
Manufacturer Part Number303
eBay Product ID (ePID)81071202

Product Key Features

California Prop 65 WarningNickel

Additional Product Features

NotesDescription--Copper Resistor
Sub TypeSpark Plug
Part TypeSecondary Ignition

All listings for this product

Buy It Now
New
Autolite #303 Copper Spark Plug.
item 1 Autolite #303 Copper Spark Plug.
$3.60
Spark Plug-Copper Resistor Autolite 303
item 2 Spark Plug-Copper Resistor Autolite 303
$4.50
Spark Plug-Copper Resistor Autolite 303
item 3 Spark Plug-Copper Resistor Autolite 303
$5.00
Spark Plug-Copper Resistor Autolite 303
item 4 Spark Plug-Copper Resistor Autolite 303
$5.29
Free shipping
Autolite 303 Copper Core Spark Plug NOS
Last one
item 5 Autolite 303 Copper Core Spark Plug NOS
$5.99
Free shipping
Autolite Resistor Spark Plug Autolite 303
item 6 Autolite Resistor Spark Plug Autolite 303
$5.99
Free shipping
One Single Spark Plug-Copper Resistor Autolite 303 - New - Old Stock - Fast Ship
item 7 One Single Spark Plug-Copper Resistor Autolite 303 - New - Old Stock - Fast Ship
$3.00
+$3.95 shipping
One Spark Plug-Copper Resistor Autolite 303 - New - Old Stock - Fast Shipping
item 8 One Spark Plug-Copper Resistor Autolite 303 - New - Old Stock - Fast Shipping
$3.00
+$4.25 shipping
(2) Autolite Copper Core Automotive Spark Plugs. Part 303
item 9 (2) Autolite Copper Core Automotive Spark Plugs. Part 303
$1.99
+$5.40 shipping
Autolite Copper Core Spark Plug 303
item 10 Autolite Copper Core Spark Plug 303
$7.70
Free shipping
Autolite Resistor Spark Plug Autolite 303
item 11 Autolite Resistor Spark Plug Autolite 303
$8.51
Free shipping
AC DELCO R42TS, PORFESSIONAL CONVENTIONAL RESISTOR SPARK PLUG, ONE ONLY,5/8" HEX
item 12 AC DELCO R42TS, PORFESSIONAL CONVENTIONAL RESISTOR SPARK PLUG, ONE ONLY,5/8" HEX
$3.79
+$5.50 shipping
Spark Plug-Copper Resistor Autolite 303
item 13 Spark Plug-Copper Resistor Autolite 303
$9.48
Free shipping
Autolite 303 Spark Plugs Set of 2
item 14 Autolite 303 Spark Plugs Set of 2
$10.25
Free shipping
Spark Plug for Scout II, 150, 200, MS, Travelall, 100, MHC1310, MS1210+More 303
item 15 Spark Plug for Scout II, 150, 200, MS, Travelall, 100, MHC1310, MS1210+More 303
$10.52
Free shipping
Autolite Resistor Spark Plug Autolite 303
item 16 Autolite Resistor Spark Plug Autolite 303
$11.24
Free shipping
Autolite Resistor Spark Plug Autolite 303
item 17 Autolite Resistor Spark Plug Autolite 303
$11.52
Free shipping
AUTOLITE SPARK PLUG 303 t256
item 18 AUTOLITE SPARK PLUG 303 t256
$2.69
+$10.00 shipping
Autolite Spark Plugs 303 Pack of 4
item 19 Autolite Spark Plugs 303 Pack of 4
$13.25
Free shipping
Autolite Copper Core Spark Plug # 303 Lot of 4 Plugs
item 20 Autolite Copper Core Spark Plug # 303 Lot of 4 Plugs
$13.50
Free shipping
AUTOLITE Copper Core Spark Plug
item 21 AUTOLITE Copper Core Spark Plug
$14.04
Free shipping
Spark Plug-Copper Resistor Autolite 303
item 22 Spark Plug-Copper Resistor Autolite 303
$15.86
Free shipping
Autolite 303 Copper Resistor Spark Plug - Set of 4
item 23 Autolite 303 Copper Resistor Spark Plug - Set of 4
$16.11
Free shipping
Autolite Spark Plug - 1934-1953 Indian Chief Autolite 303 Copper Spark Plug
item 24 Autolite Spark Plug - 1934-1953 Indian Chief Autolite 303 Copper Spark Plug
$17.21
Free shipping
Spark Plug 1934-1953 Indian Chief
item 25 Spark Plug 1934-1953 Indian Chief
$17.63
Free shipping
Spark Plug-Copper Resistor Autolite 303
item 26 Spark Plug-Copper Resistor Autolite 303
$2.90
+$15.00 shipping
Pack of 4 Genuine Autolite Copper Resistor Spark Plug 303 Durable
Last one
item 27 Pack of 4 Genuine Autolite Copper Resistor Spark Plug 303 Durable
$17.99
Free shipping
(QTY 1) OEM Autolite Resistor Spark Plug 303
item 28 (QTY 1) OEM Autolite Resistor Spark Plug 303
$17.99
Free shipping
AUTOLITE COPPER CORE SPARK PLUG 303 SET OF 4 NOS
item 29 AUTOLITE COPPER CORE SPARK PLUG 303 SET OF 4 NOS
$18.99
Free shipping
AUTOLITE COPPER CORE SPARK PLUG 303 SET OF 4 NOS
item 30 AUTOLITE COPPER CORE SPARK PLUG 303 SET OF 4 NOS
$18.99
Free shipping
Spark Plug-Copper Resistor Autolite 303
item 31 Spark Plug-Copper Resistor Autolite 303
$19.95
Free shipping
(QTY 4) Autolite Copper Resistor Spark Plug 303 for 1946 Chevrolet Truck
item 32 (QTY 4) Autolite Copper Resistor Spark Plug 303 for 1946 Chevrolet Truck
$19.99
Free shipping
(QTY 4) Autolite Copper Resistor Spark Plug 303 for 1946 Chevrolet Truck
item 33 (QTY 4) Autolite Copper Resistor Spark Plug 303 for 1946 Chevrolet Truck
$19.99
Free shipping
Lot of 14 Autolite ACDelco and Split Fire Spark Plugs 303 258 SF392D R45 C86 456
item 34 Lot of 14 Autolite ACDelco and Split Fire Spark Plugs 303 258 SF392D R45 C86 456
$20.00
Free shipping
2 Boxes of 4 Autolite Copper Resistor Spark Plug 303 for 1946 Chevrolet Truck
item 35 2 Boxes of 4 Autolite Copper Resistor Spark Plug 303 for 1946 Chevrolet Truck
$20.50
Free shipping
Spark Plug-Copper Resistor Autolite 303
item 36 Spark Plug-Copper Resistor Autolite 303
$22.99
Free shipping
AUTOLITE Copper Core Spark Plug 303 [Lot of 4] NOS
item 37 AUTOLITE Copper Core Spark Plug 303 [Lot of 4] NOS
$23.81
Free shipping
Spark Plug-Copper Resistor Autolite 303
item 38 Spark Plug-Copper Resistor Autolite 303
$2.67
+$21.52 shipping
(QTY 8) Autolite Copper Resistor Spark Plug 303 for 1946 Chevrolet Truck
item 39 (QTY 8) Autolite Copper Resistor Spark Plug 303 for 1946 Chevrolet Truck
$24.26
Free shipping
Autolite Resistor Spark Plug Autolite 303
item 40 Autolite Resistor Spark Plug Autolite 303
$24.42
Free shipping
Autolite Resistor Spark Plug Autolite 303
item 41 Autolite Resistor Spark Plug Autolite 303
$24.68
Free shipping
AUTOLITE Spark Plug - 303
item 42 AUTOLITE Spark Plug - 303
$25.74
Free shipping
Autolite 303 Copper Resistor Spark Plug - Set of 4
item 43 Autolite 303 Copper Resistor Spark Plug - Set of 4
$25.95
Free shipping
AUTOLITE Spark Plug 303
item 44 AUTOLITE Spark Plug 303
$26.99
Free shipping
Spark Plug
item 45 Spark Plug
$28.00
Free shipping
Spark Plug-Copper Resistor Autolite 303
item 46 Spark Plug-Copper Resistor Autolite 303
$29.22
Free shipping
item 47 Autolite 303, Spark Plug, Set of 8
$29.80
Free shipping
Autolite Resistor Spark Plug Autolite 303
item 48 Autolite Resistor Spark Plug Autolite 303
$31.44
Free shipping
AUTOLITE 303 Fram -4PK Copper Resistor Spark Plug, Pack of 4
item 49 AUTOLITE 303 Fram -4PK Copper Resistor Spark Plug, Pack of 4
$32.02
Free shipping
Autolite Resistor Spark Plug 303 Autolite BOX OF 8
item 50 Autolite Resistor Spark Plug 303 Autolite BOX OF 8
$40.00
Free shipping
Spark Plug-Copper Resistor Autolite. 303 (Lot of 48)
item 51 Spark Plug-Copper Resistor Autolite. 303 (Lot of 48)
$104.99
Free shipping
Spark Plug-Copper Resistor Autolite 303
item 52 Spark Plug-Copper Resistor Autolite 303
$4.00
Autolite 303 Autolite Resistor Spark Plug & Fast Shipping
item 53 Autolite 303 Autolite Resistor Spark Plug & Fast Shipping
$4.44
Spark Plug-Copper Resistor Autolite 303
item 54 Spark Plug-Copper Resistor Autolite 303
$5.99
Spark Plug-Copper Resistor Autolite 303
item 55 Spark Plug-Copper Resistor Autolite 303
$8.80
Spark Plug-Copper Resistor Autolite 303
item 56 Spark Plug-Copper Resistor Autolite 303
$16.00
4 Pack - Autolite 303 Copper Resistor Automotive Replacement Spark Plugs
item 57 4 Pack - Autolite 303 Copper Resistor Automotive Replacement Spark Plugs
$16.00
SET OF 8 AUTOLITE SPARK PLUGS 303 USA RACE SBC DOUBLE HUMP HEADS EARLY IMCA DRAG
item 58 SET OF 8 AUTOLITE SPARK PLUGS 303 USA RACE SBC DOUBLE HUMP HEADS EARLY IMCA DRAG
$18.00
Set of 8 Autolite Spark Plugs 303 Copper Core
item 59 Set of 8 Autolite Spark Plugs 303 Copper Core
$25.99
listings for this product

Ratings and Reviews

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4.8
6 product ratings
  • 5 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by 1bumblebeebluz
    May 05, 2022

    Autolite keeps sparks going right ! Every day!

    Autolite does the job! Compare to today's standard's of quality spark plugs , the gears heads I talk to stay the frick away from the new made in China champion,s foul and short out quickly!

    Verified purchase: YesCondition: New

  • by old-man-sears
    Aug 20, 2020

    A good value for the price

    Works great and what the book called for

    Verified purchase: YesCondition: New

  • by bickell1956
    Oct 24, 2023

    Keep on hand

    I use them in my tractor so I always keep a spare set around

    Verified purchase: YesCondition: New

  • by coltsfan1971-1
    Apr 30, 2024

    THANKS

    THANKS

    Verified purchase: YesCondition: New

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