Bosch Double Iridium Spark Plug 8501
Part #
8501
slide 1 of 6
quantity
Specifications:
Part Number:
SKU Number:
Ground Electrode Tip Material:
Resistor Type:
Features:
- Iridium electrodes for 4x longer life than copper
- Ultra fine wire design for superior performance
- OE equivalent heat range, projection, and gap
| Part # | 8501 |
|---|---|
| SKU # | 1313595 |
| Ground Electrode Tip Material | Platinum |
| Resistor Type | Yes |
| Center Electrode Tip Material | Iridium |
| Pre-Gap Size | .65mm |
| Insulator Material | Ceramic |
| Center Electrode Core Material | Copper |
| Grade Type | Standard Replacement |
| Seat Type | Flat |
| Reach | 26.5mm |
| Manufacturer Heat Range | 5 |
| Washer Type | Flat |
| Indexed | Yes |
| Hex Size | 16 |
| Metal Type | Iridium - Double |
| Resistance | 1000Ohms |
| Ground Electrode Tip Design | Standard |
| Ground Electrode Quantity | 1 |
| Ground Configuration | Standard |
| Center Electrode Design | Fine Wire |
| Ground Electrode Core Material | Copper |
| Hex Type | Hex |
| Electrical Terminal Type | Cup |
| Washer(s) Included | Yes |
Bosch EVO spark plugs are engineered to ensure reliable ignition throughout its long service life – even under extreme conditions in modern engines. Thanks to its improved insulator design and high dielectric strength (greater than 45 kV), the new EVO spark plugs can withstand irregular combustion – known as mega knocking – that can occur in modern, technologically advanced engines. Bosch EVO spark plugs are developed and produced with the same high quality as original equipment spark plugs. Today’s turbocharged gasoline direct injection engines place high demands on spark plugs - the new Bosch EVO meets these needs.
- Thermomechanical strength: Improved insulator design features provide greater resistance to irregular burns and mega-knocking
- Mechanical strength: Improved design features on the insulator and housing increase the head bending strength, reducing risk of damage during installation and optimizing gas seal tightness in the cylinder head
- Electrical strength: Improved design features on the insulator increase the dielectric strength (>45kV)
- Long service life: The iridium alloy in the firing pin of the center electrode and platinum-iridium alloy on the ground electrode reduces the wear on the electrodes and increases the service life of the spark plug
- Corrosion defense: Improved corrosion protection through the use of a process developed by Bosch for nickel coating of the spark plug housing
- Important: Always torque to the proper specification using a torque wrench
Spark Plugs Metal Types
Currently Viewing Bosch Double Iridium Spark Plug 8501 | ||||
|---|---|---|---|---|
Customer Rating | - | (10)Total Reviews | (10)Total Reviews | (5)Total Reviews |
Price | Total price is: 12 dollars and 99 cents. | Total price is: 13 dollars and 49 cents. | Total price is: 11 dollars and 49 cents. | Total price is: 11 dollars and 99 cents. |
Metal Type | Iridium - Double | Iridium - Double | Iridium | Iridium - Double |
28 Ratings
91% of reviewers recommend this product.
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14 Reviews
- ATEF2 months agoVerified PurchasePerfect
Helpful?
Great
MG3 months agoVerified PurchaseGreat productHelpful?
- Joe3 months agoVerified PurchaseWorks as stated.Purchased for: 2018 Volkswagen Truck Tiguan SE 2WD 2.0L FI Turbo DOHC 4cyl
Helpful?
Tune up
Darryl4 months agoVerified PurchaseRecommendedOnce I switched to these plugs, car had a stronger crank and start up. Running smooth like new.Helpful?
Spark plugs
Anonymous6 months agoVerified PurchaseRecommendedWorked great!Helpful?
Great product
Javier6 months agoVerified PurchaseRecommendedOur VW Tiguan 2019, it was with issues to start, replaced the sparks plug & no more issues!Helpful?
Tune up
Dennis6 months agoVerified PurchaseRecommendedOnly dislike was price 12.99 each ×4 kinda expensivePurchased for: This is my sons 2015 vw jetta SEHelpful?
Excellent
Leroy7 months agoVerified PurchaseRecommendedExcellentPurchased for: VW Tiguan 2022Helpful?
Review
Hisham11 months agoVerified PurchaseRecommendedprice and qualityPurchased for: VW Tiguan 2022Helpful?
German Parts for a German Car
Joe1 year agoVerified PurchaseRecommendedEasy to install. Car starts faster and runs smoother. Changed out original plugs with 180,000Purchased for: 2015 VW Passat 1.8LHelpful?
Easy use
Thank you1 year agoVerified PurchaseUsed it for my VW TigaunPurchased for: VW TigaunHelpful?
Solid
Dan1 year agoVerified PurchaseRecommended
Sweepstakes EntrySeems to be working; car starts better than it had beenPurchased for: Audi A4Helpful?
No more power issues in my car
George Mphaka1 year agoVerified PurchaseRecommendedSweepstakes EntryNo more power issues in my carPurchased for: 2020 VW Tiguan SEHelpful?
very satisfied
Anonymous1 year agoVerified PurchaseRecommendedSweepstakes EntryImproved fuel economy from 20 to 25 in city range.Purchased for: VW Tiguan 2019Helpful?
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