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ACCEL C-Cut Performance Spark Plugs 0437S-4

Spark Plugs, Shorty C-Cut Electrode, Gasket Seat, 14mm Thread .375 in. Reach, Projected, Resistor, Set of 4

Estimated Ship Date: Tomorrow Would you rather pick it up? Select Location

Brand: Accel

Manufacturer's Part Number: 0437S-4

Part Type: Spark Plugs

Product Line: ACCEL C-Cut Performance Spark Plugs

Summit Racing Part Number: ACC-0437S-4

UPC: 743047113097

Shorty Spark Plug: Yes

Resistor: Yes

Manufacturer Heat Range: 7

Electrode Core Material: Copper

Electrode Tip Material: Copper

Insulator Type: Projected

Spark Plug Thread Size: 14mm

Spark Plug Reach: 0.375 in.

Spark Plug Seat Style: Gasket

Wrench Diameter: 13/16 in.

Ground Strap Quantity: One

Quantity: Sold as a set of 4.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

ACCEL C-cut performance spark plugs ignite a better path to high performance! ACCEL offers a new C-cut designed ground strap that aligns with the centerline of the electrode to create a much improved electrical path. Shrouding or obstruction is reduced, allowing a larger flame, greater firing energy, and a more complete burn. And, a more complete burn results in greater fuel efficiency and reduced emissions, plus increased performance and throttle response. Unshroud the spark to ignite your vehicle's performance with ACCEL C-cut performance spark plugs.

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Most Helpful Reviews Review this Product

5 Customer Reviews for Accel 0437S-4 - ACCEL C-Cut Performance Spark Plugs

Average Customer Review

5 Star

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A must for headers

Summit RacingSummit Racing Verified Purchase

After spending over 45 minutes trying to pull the plugs out of me 66 Chevelle with Sanders headers I got down to the last two pugs and couldn't get them out without removing the headers or breaking the tips off, which is what I did. I bought a set of these shorty plugs and in less then 15 minutes I had them all replaced.

0 of 0 found this review helpful.

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Reviewer: DAVID from CA

Date: December 01, 2014

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great plugs

Summit RacingSummit Racing Verified Purchase

These perform great and give me the extra clearance I needed.

0 of 0 found this review helpful.

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Reviewer: RICHARD from MI

Date: December 01, 2014

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accel c-cut performance plugs

Summit RacingSummit Racing Verified Purchase

exactly as described. they provide extra space for plug boots.

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Reviewer: PHIL from MS

Date: May 14, 2014

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The only plug I run

Summit RacingSummit Racing Verified Purchase

These are a fantastic"shorty" plug for my 383 Stroker running 500+hp. I don't even look for anything else

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Reviewer: ROBERT from Canada

Date: April 01, 2014

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Accel Performance Spark Plugs

Summit RacingSummit Racing Verified Purchase

These Spark Plugs are a must for a small block Chevrolet Engine with headers ! They are easy to install and give extra room for the spark plug boots. I would recommend these to any one that is looking for a real good fit.

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Reviewer: GENE from NC

Date: March 07, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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