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Details
- Brand:
- SKU:
8161
- GTIN: 00077212038329
- UPC: 077212038329
- Description:
Bosch Double Platinum Spark Plugs are engineered to deliver both performance and long life, representing the best of OE spark plug technology. Bosch utilizes a platinum firing pin on the center electrode and platinum inlay in the ground electrode. This design reduces gap erosion, increases durability and performance life while meeting Original Equipment specifications for double platinum spark plugs.
- Condition: New
- Warranty:
Bosch Spark Plug - Bosch (8161)
- Sale Price: $5.92
Pricing is valid online only and may vary in your local store
Vehicle Fitment
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Key Product Information
Additional Information
| Manufacturer Brand | BBHK |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Platinum |
| Pre-Gap Size | 1.1 |
| Ground Electrode Quantity | 1 |
| Hex Size | 16 |
| Manufacturer Heat Range | 9 |
| Seat Type | Tapered |
| Reach | 25 |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Resistance | 6000 |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | J-Gap |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Electrode Tip Material | Platinum |
| Hex Type | Hex |
| Center Electrode Design | Fine Wire |
| Indexed | No |
| Additional Accessories Included | No |
| Automotive Item Weight (lbs) | 0.112436 lb |
| Insulator Type | Projected |
| Outdoor Power Equipment Application | No |
| Package Contents | Spark Plug |
| Package Quantity | 1 |
| Product Length | 3.498031 in |
| Product Width | 0.712598 in |
| Prop 65 Warning Label Required? | No |
| Resistor | Yes |
| Short Style | No |
| Spark Plug Type | 4-Cycle |
| Thread Diameter (Spark Plug) | 14 mm |
Features and Benefits
Key Product Benefits
- Platinum on the center electrode firing pin and laser welded platinum inlay ground electrode provide 3 times longer life than conventional copper spark plugs
- OE Fine Wire design requires up to 24% less voltage to ignite
- 360 degree continuous laser welding increases durability for increased life
- Copper core provides broader heat range to resist pre-ignition and fouling
- Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
- 5 year customer satisfaction guarantee (visit www.boschautoparts.com/sparkplugs for details)
- 1 year Technician Warranty (visit www.boschautoparts.com/sparkplugs for details)
Interchange
Interchange
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Product Reviews
Brand
Bosch
Shop Official Bosch Sensors, Brakes, Ignition & Wiper Parts | AutoNation Parts
Explore our complete catalog of Bosch replacement parts at AutoNation’s Aftermarket Store. As the original equipment supplier and inventor of the automotive oxygen sensor, Bosch delivers OE-quality oxygen sensors, brake pads & rotors, spark plugs & ignition components, and ICON/Aerotwin wiper blades engineered to the same standard used on the factory assembly line.
- OE-Grade Precision: Bosch is a Tier 1 supplier to Audi, BMW, Ford, Mercedes-Benz, and Volkswagen — the same sensor, brake, and ignition designs found on the assembly line carry over to its aftermarket parts.
- Direct-Fit OE Connectors: Sensors and electrical components ship with factory-matching connectors and wiring harnesses for true plug-and-play installation.
- Fade-Resistant Braking: Bosch brake pads and rotors are engineered to meet or exceed OEM stopping-power and noise standards across daily driving and heavy-load conditions.
Popular Bosch categories available:
- Bosch Oxygen Sensors & Emission Modules
- Bosch Disc Brake Pads, Rotors & Brake Shoes
- Bosch Spark Plugs & Ignition Components
- Bosch ICON & Aerotwin Wiper Blades
Frequently Asked Questions for Bosch Spark Plug
Is Bosch an OEM brand or an aftermarket brand?
Both. Bosch is a Tier 1 original equipment supplier that manufactures parts directly for automakers like Audi, BMW, Ford, Mercedes-Benz, and Volkswagen. That same engineering carries over to its aftermarket parts — choosing Bosch is often the same part your vehicle left the factory with, just without the automaker's logo or markup.
What are the symptoms of a failing oxygen sensor?
A worn O2 sensor commonly triggers a check-engine light, reduced fuel economy, a rough idle, engine hesitation, or a failed emissions test. Since Bosch invented the automotive oxygen sensor, a genuine Bosch replacement restores accurate air-fuel readings and helps the engine computer run efficiently again.
How often should I replace my wiper blades?
Bosch recommends replacing wiper blades every 6 to 12 months, or sooner if you notice streaking, skipping, or squeaking. Bosch ICON and Aerotwin blades use precision-cut rubber for streak-free, silent wiping in rain, snow, and everything in between.
Are Bosch brake pads ceramic, semi-metallic, or organic?
Bosch offers multiple brake pad lines — including the QuietCast ceramic series and the Blue Line — so the friction material varies by part number. Check the product specifications above for 8161 to confirm the exact pad material and noise/dust rating for your vehicle.
Is Bosch Spark Plug a direct bolt-on replacement for my factory part?
Yes. Bosch engineers its sensors, brake components, and ignition parts to match factory mounting points, connectors, and wiring harnesses. 8161 installs directly into your vehicle's original location without custom modification.
Can I install Bosch parts myself, or do I need a technician?
Many Bosch parts — wiper blades, spark plugs, filters, and cabin air filters — are DIY-friendly with basic tools. More involved components like oxygen sensors, brake systems, or fuel injectors may require a wrench, torque specs, or a lift, so consult a factory service manual or a certified technician if you're unsure.
Are all Bosch parts sold at AutoNation Parts 100% brand new?
Yes. All Bosch sensors, brake components, ignition parts, and wiper blades sold at AutoNation Parts are 100% brand new and backed by a manufacturer warranty of at least 12 months.
How do I check if 8161 is compatible with my specific vehicle make, model, and year?
You can verify exact fitment by using our vehicle selector tool at the top of the page to input your year, make, model, and trim level. For sensors and ignition parts especially, we recommend cross-referencing your vehicle's original part number or VIN before ordering 8161, since engine and market variants can change fitment.
What is the warranty coverage for parts purchased from AutoNation Parts?
All parts sold on AutoNation's Aftermarket Store are backed by robust manufacturer warranties covering defects in materials and workmanship. Specific warranty durations vary by brand and product type; detailed warranty terms can be reviewed on our policy pages or by contacting our customer support team.
What is the return or exchange policy if the part does not fit my vehicle?
We offer a hassle-free return and exchange policy for unused items in their original, undamaged packaging
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aftermarket
About AutoNation Aftermarket Parts | Bosch Authorized Dealer
Welcome to AutoNation Aftermarket Parts (aftermarket.autonationparts.com) — your premier destination for high-performance components, heavy-duty upgrades, and replacement auto parts engineered to match your vehicle's specifications. Backed by AutoNation’s nationwide network of over 300+ locations, our dedicated aftermarket store delivers top-tier components built to meet or exceed original equipment standards.
Popular Auto Parts Categories:
- A/C & Heating Systems
- Brakes & Brake Parts
- Air Intake Systems
- Batteries & Electrical Parts
- Cooling Systems
- Fuel Systems
- Suspension & Steering
- Transmission & Drivetrain
- Towing & Hitches
- Wheels & Accessories
Looking for Bosch OEM Quality & Fast Shipping?
Check your vehicle year, make, model, and engine requirements to ensure exact compatibility before placing your order.
Product Details
Upgrade or restore your vehicle with Bosch Spark Plug (SKU: 8161) from Bosch. Manufactured to strict quality standards, this replacement component delivers exact-fit precision, superior durability, and reliable operation under demanding driving conditions.
| Product Name | Bosch Spark Plug |
| Manufacturer / Brand | Bosch |
| Part Number / SKU | 8161 |
| Part Condition | Brand New Replacement Part |
| Fitment Standard | Direct Fit OEM Replacement |
Frequently Asked Questions for Bosch Spark Plug
What are the core specifications of Bosch Spark Plug?
This Bosch Spark Plug (SKU: 8161) is built by Bosch using high-grade materials engineered for long-lasting performance, thermal stability, and exact-fit vehicle compatibility.
Is Bosch Spark Plug an original OEM or aftermarket replacement part?
This item (SKU: 8161) manufactured by Bosch is a premium aftermarket replacement part engineered to meet or exceed original equipment manufacturer specifications. It offers exact-fit reliability and maximum durability at a competitive price point.
How do I confirm Bosch Spark Plug fits my specific vehicle?
To verify fitment for Bosch Spark Plug, check compatibility using our fitment lookup tool above. Cross-reference your exact year, make, model, and engine specifications before ordering to ensure proper clearance and performance.
What related components should I inspect when replacing this part?
When installing a new Bosch Spark Plug, technicians recommend inspecting surrounding hardware, mounting brackets, seals, and connecting lines. Replacing worn supporting components at the same time helps prevent premature wear and maintains peak system efficiency.
What quality and manufacturing standards does Bosch follow?
Bosch replacement parts undergo rigorous quality testing and strict dimensional tolerance checks. Engineered using premium-grade materials, this component is designed to withstand harsh operating conditions, thermal stress, and routine vehicle vibration.
Can I install Bosch Spark Plug myself or do I need a technician?
Many Bosch components are designed for straightforward DIY installation. Refer to factory service manuals or OEM repair procedures for exact torque specifications and sequence steps. If complex electrical diagnosis, specialized hydraulic bleeding, or heavy mechanical tools are required, consult a certified automotive technician.
What are the common symptoms indicating this component needs replacement?
Key indicators that a replacement part like Bosch Spark Plug may be needed include unusual noises, diminished mechanical responsiveness, fluid leaks, visible structural wear or corrosion, or active diagnostic trouble codes (DTCs) triggered by related sensors.
Does Bosch Spark Plug come with mounting hardware included?
Hardware inclusions vary by part type and manufacturer setup. Check the product specifications and images above to confirm whether installation hardware, gaskets, or adapters are supplied directly in the package.
How fast will Bosch Spark Plug ship to my location?
Orders for Bosch Spark Plug (SKU: 8161) are processed rapidly from our nationwide distribution centers. Visit our Shipping Policy page to review estimated ground transit times, expedited shipping rates, and order tracking details.
What is the return policy for Bosch Spark Plug?
If Bosch Spark Plug arrives damaged or does not fit your vehicle, you can initiate a return or exchange under our standard Returns & Refund Policy. Please verify your vehicle fitment details prior to ordering to ensure seamless compatibility.
Why buy Bosch parts from AutoNation Aftermarket?
AutoNation is one of America's most trusted automotive retailers with over 300+ locations nationwide. When you order Bosch products from our aftermarket store, you get competitive direct pricing, guaranteed product authenticity, and dedicated customer support.