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ACDelco LM49 - Spark Plug - 13/16" Hex, Nickel Alloy, Single Prong Electrode, Gasket
$325
MSRP: $9.26
Save: $6.01
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ACDELCO part description
SPARK PLUG
Product Description
Spark Plug
Product Attributes
| Center Electrode Core Material | Copper |
| Ground Electrode Quantity | 1 |
| Hex Size | 13/16 in. |
| Insulator Height | 1.846 in. |
| Thread Diameter | 0.551 in. |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel Alloy |
| Center Electrode Material | Nickel |
| Gap | 0.03 in. |
| Gap | 0.03 in. |
| Heat Range | 9 |
| Heat Range | 9 |
| Resistor Plug | Yes |
| Resistor Plug | Yes |
| Spark Plug Seat Style | Gasket |
| Spark Plug Seat Style | Gasket |
| Thread Reach | 0.37 in. |
| Thread Reach | 0.37 in. |
| Pre-Gap Size | 0.03 IN |
| Reach | 0.37 IN |
| Pre-Gap Size | 0.76 MM |
| Thread Diameter | 0.551 IN |
| Insulator Height | 1.85 IN |
| Manufacturer Heat Range | 9 |
| Reach | 9.398 MM |
| Thread Diameter | 14 MM |
| Hex Size (mm) | 20.8 MM |
| Insulator Height | 46.89 MM |
| Features & Benefits - Bullet 5 | Available for use in Marine applications |
| Features & Benefits - Bullet 1 | Black Onyx coating helps reduce corrosion |
| Features & Benefits - Bullet 2 | Copper core provides great heat transfer and helps maximize plug durability |
| Seat Type | Gasket |
| Features & Benefits - Bullet 8 | Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models |
| Center Electrode Tip Material | Nickel Alloy |
| Features & Benefits - Bullet 4 | Nickel-chrome alloy sheathing helps prevent corrosion on center electrode |
| Features & Benefits - Bullet 7 | Premium aftermarket replacement part |
| Features & Benefits - Bullet 3 | Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires |
| Features & Benefits - Bullet 6 | Some ACDelco Gold parts may have formerly appeared as ACDelco Professional |
| Resistor Type | Yes |
| Product Description | ACDelco Gold (Professional) Conventional Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These Conventional Spark Plugs are designed for reliability and efficient performance, and are the high quality replacements for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Resistance (kOhms) | 1000 KOhms |
Additional Information
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|12 Months/Unlimited Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8511100000 |
| Country of Origin (Primary) | CN |
| Country of Origin 2 | MX |
| Warranty Special UOM | TX |
| UPC | 00808709915393 |
Fits Vehicles
- Packard Super Eight (1950)
- Packard Super Deluxe Eight (1950)
- Packard Standard Eight (1950)
- Packard Deluxe Eight (1950)
- Packard Custom Eight (1950)
- Packard 200 (1951-1952)
- Oldsmobile F-38 (1938)
- Oldsmobile F-37 (1937)
- Oldsmobile G-39 (1939)
- Oldsmobile L-39 (1939)
- Cadillac Series 90 (1938-1940)
- Oldsmobile Series 70 (1940)
- Buick Century Series 60 (1942)
- Buick Limited Series 90 (1942)
- Buick Roadmaster Series 70 (1942)
- Buick Special Series 40-A (1942)
- Buick Special Series 40-B (1942)
- Buick Super Series 50 (1942)
- Willys Speedway (1942)
- Oldsmobile Series 60 (1940, 1946)
- Oldsmobile Series 68 (1942, 1947-1948)
- Oldsmobile Series 78 (1942, 1946-1948)
- Packard 300 (1951-1952)
- Packard 250 (1951-1952)
- Oldsmobile L-47 (1947)
- Oldsmobile G-47 (1947)
- Oldsmobile F-47 (1947)
- Oldsmobile Series 98 (1942, 1946-1948)
- Oldsmobile Series 66 (1942, 1946-1948)
- Willys Americar (1942)
- Willys 442 (1942)
- GMC T155 (1938)
- GMC T15 (1938)
- GMC T145 (1938)
- Cadillac Series 60 Special (1938)
- GMC T16L (1937)
- GMC T14B (1937-1938)
- GMC T14A (1937-1938)
- Cadillac Series 75 (1936-1938)
- Cadillac Series 70 (1936-1937)
- Cadillac Series 65 (1937-1938)
- Packard Patrician (1951-1954)
- Packard Clipper (1953-1954)
- Packard Cavalier (1953-1954)
- Packard Packard (1954)
- Cadillac Series 60 (1936-1938, 1942)
- Oldsmobile Series 76 (1942, 1946-1949)
A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
California residents see Prop 65 Warning(s)
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