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  2. sku: 6563431922198883
  3. HERKO AUTOMOTIVE 8006

HERKO AUTOMOTIVE 8006 Set Spark Plug Wire Heat Sleeve 85-12

fits model: 9-7x. make: Buick, Cadillac. year: 1988.

8006 Herko Automotive Set Of 4 Spark Plug Wire Heat Sleeve For Buick Cadillac 88 9-7x 85-12

( Brand: Herko Automotive ), ( Manufacturer Part Number: 8006 ), ( Type: Spark Plug Wire Heat Sleeve ), ( Packaging: Direct Fit Application ), ( Fitment: New In White Box ), ( Manufacturer Warranty: Yes ), ( Warranty Info: 1 Year Replacement Warranty ), ( Items Included: 4x 8006 Herko Automotive Spark Plug Wire Heat Sleeve ), ( California Proposition 65: Warning, Lead, Which Is Known To The State Of California To Cause Cancer, And Birth Defects Or Reproductive Harm. For More Information Go, To Www.p65warnings.ca.gov. )

Review HERKO AUTOMOTIVE Set Of Spark Plug Wire Heat Sleeve Buick Cadillac 85-12 fits 9-7X 1988

Introducing the Herko 8006 Set Spark Plug Wire Heat Sleeves, an essential accessory for enhancing the performance and longevity of your Buick Cadillac 9-7x engine from model years 85 to 12. These heat sleeves are meticulously designed to insulate and protect the spark plug wires from the extreme temperatures generated by the engine, ensuring optimal ignition system performance.

Each set consists of eight individual heat sleeves, ensuring a perfect fit for all eight spark plug wires. The high-temperature resistant material used in the construction of these sleeves enables them to withstand temperatures up to an impressive 1200 degrees Fahrenheit. This not only protects the wires from melting or deteriorating but also maintains a consistent temperature around the spark plugs.

The sleeves are designed with a flexible, yet snug fit, allowing for easy installation without compromising the crucial connection between the spark plug wires and ignition coils. By reducing the amount of heat transferred to the wires and providing a barrier against engine heat, these heat sleeves contribute to improved engine efficiency and prolonged spark plug life.

Furthermore, the Herko 8006 Set Spark Plug Wire Heat Sleeves are an excellent investment for those seeking better fuel economy and a smoother running engine. By ensuring consistent ignition and maintaining optimal engine temperature, these sleeves can help your Buick Cadillac 9-7x perform at its best.

The sleeves come in a convenient packaging, making them an easy addition to your engine maintenance routine. With their simple yet effective design, these heat sleeves are a must-have for any Buick Cadillac 9-7x owner looking to enhance their vehicle's performance and reliability.

Pros and Cons of Buying Herko 8006 Set Spark Plug Wire Heat Sleeve for Buick Cadillac 9-7x (85-12)

1. Pros:

a. Improved Performance: The heat sleeves help maintain optimal spark plug temperature, which can lead to improved engine performance and fuel efficiency.

b. Extended Spark Plug Life: By protecting the spark plug wires from the extreme engine heat, the heat sleeves can help extend the life of the spark plugs.

c. Reduced Engine Knocking: The heat sleeves can help reduce engine knocking and pinging, leading to a smoother and quieter engine operation.

d. Easy Installation: The Herko 8006 Set comes with 8 heat sleeves and installation is straightforward, requiring no special tools or mechanical expertise.

2. Cons:

a. Cost: The Herko 8006 Set Spark Plug Wire Heat Sleeve is an aftermarket accessory and can be more expensive than the stock spark plug wires.

b. Limited Compatibility: The Herko 8006 Set is specifically designed for the Buick Cadillac 9-7x (85-12), and may not be compatible with other vehicle models or years.

Conclusion:

The Herko 8006 Set Spark Plug Wire Heat Sleeve offers several benefits for the Buick Cadillac 9-7x (85-12), including improved engine performance, extended spark plug life, reduced engine knocking, and easy installation. However, the cost and limited compatibility are potential drawbacks.

Recommendation:

If you own a Buick Cadillac 9-7x (85-12) and are looking to improve engine performance, reduce engine knocking, and extend spark plug life, the Herko 8006 Set Spark Plug Wire Heat Sleeve is a worthwhile investment. Ensure that you purchase the correct set for your vehicle model and year, and consider the additional cost as a long-term investment in your vehicle's maintenance and performance.

part # 8006 prices

  • $15.87-$24.37

specifications clampcluch:

  • for models: 9-7x
  • for makes: Buick, Cadillac
  • for years: 1988
  • brand: Herko Automotive
  • manufacturer part number: 8006
  • type: Spark Plug Wire Heat Sleeve
  • packaging: Direct Fit Application
  • fitment: New In White Box
  • manufacturer warranty: Yes
  • warranty info: 1 Year Replacement Warranty
  • items included: 4x 8006 Herko Automotive Spark Plug Wire Heat Sleeve
  • california proposition 65: Warning, Lead, Which Is Known To The State Of California To Cause Cancer, And Birth Defects Or Reproductive Harm. For More Information Go, To Www.p65warnings.ca.gov.

general clampcluch:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Clamps, Flanges, Hangers Hardware

returns clampcluch:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

shipping clampcluch:

  • transit: 6-12 Days
  • carrier: USPS, UPS
  • class: Expedited, One-day, Standard
  • service: USPS Priority Mail, UPS 2nd Day Air, UPS Next Day Air, UPS Ground
  • cost: $0.00
  • type: Calculated

offer clampcluch:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: August 27, 2025

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seller clampcluch:

  • rating: 98.6%
  • # reviews: 197392
for models: 9-7x, for makes: buick, cadillac, for years: 1988, type: spark plug wire heat sleeve, packaging: direct fit application, fitment: new in white box, manufacturer warranty: yes, warranty info: 1 year replacement warranty, items included: 4x 8006 herko automotive spark plug wire heat sleeve, california proposition 65: warning, lead, which is known to the state of california to cause cancer, and birth defects or reproductive harm. for more information go, to www.p65warnings.ca.gov.,
category: auto parts > car truck parts accessories > exhaust emission systems > clamps, flanges, hangers hardware, sku: 6563431922198883,
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