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(888) 312-8812 Login SignupAUTOLITE AP646 Autolite AP646 Platinum Spark Plug
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MSRP: $7.88
$447
Save $3.41
Limited availability at this price!
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Get it by Thursday, Feb 12
AUTOLITE AP646 Part Description
Manufacturer
Product Description
Autolite AP646 Platinum Spark Plug
Features & Benefits
- Full platinum firing tip assures virtually no gap erosion and fewer misfires for a longer plug life
- Engineered with a platinum firing tip that prevents gap erosion for longer service life.
- Manufactured with a center wire platinum firing tip for improved performance and durability
- Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- High nickel alloy side electrode resists electrical and chemical wear to maintain a precise gap for a longer lasting plug
- The multi-rib insulator prevents flash-over.
- Super conductive yttrium enhanced ground electrode provides superior heat transfer
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
- Leak proof, heat fused resistor for added stability
- 4 year limited warranty
- Necked-down center electrode fires quicker and cleaner with less voltage for easier starts, quicker acceleration, and improved fuel economy
AUTOLITE AP646 Specifications
Product Attributes
| Resistance | 4000 82 |
| Ground Electrode Tip Design | Standard |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Platinum |
| Pre-Gap Size | 0.05 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 21 MM |
| Seat Type | Flat |
| Reach | 0.75 IN |
| Thread Diameter | 14 MM |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Ground Electrode Tip Material | Nickel |
| Center Electrode Design | Standard |
| Center Electrode Projection | Mid Projection |
| Washer(s) Included | Yes |
| Grade Type | Performance |
| Hex Size | 13/16 IN |
| Manufacturer Heat Range | 8 |
| Skirt | No |
| Hex Type | Hex |
| Indexed | No |
| Reach | 19.049999999999997 MM |
| Pre-Gap Size | 1.3 MM |
| Thread Type Standard | Metric |
| Thread Size | M14 - 1.25 |
| Washer Type | Crush |
| Thread Diameter | 14 MM |
| Reach | 19 MM |
Additional Information
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Warranty Time | 4 |
| Warranty Time UOM | YR |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00009100252531 |
| UNSPSC | 26101732 |
AUTOLITE AP646 Cross References
AUTOLITE AP646 Fits Vehicles
- Asuna SE (1993)
- Asuna GT (1993)
- Pontiac Optima (1988-1989)
- Chrysler Intrepid (1993-1995, 1997)
- Chrysler Dynasty (1990-1993)
- Pontiac Sunbird (1987-1988)
- Pontiac LeMans (1988-1989, 1993)
- Oldsmobile Firenza (1987-1988)
- Cadillac Seville (1980-1981)
- Cadillac Fleetwood (1975-1984)
- Cadillac Eldorado (1975-1978, 1980-1981)
- Cadillac DeVille (1975-1981)
- Cadillac Commercial Chassis (1975-1984)
- Cadillac Calais (1975-1976)
- Buick Skyhawk (1987-1988)
- Plymouth Voyager (1991-2000)
- Plymouth Grand Voyager (1990-2000)
- Eagle Vision (1993-1997)
- Dodge Intrepid (1993-1997)
- Dodge Grand Caravan (1990-2000)
- Dodge Dynasty (1990-1993)
- Dodge Caravan (1990-2000)
- Chrysler Voyager (2000)
- Chrysler Town & Country (1990-2000)
- Chrysler New Yorker (1990-1993)
- Chrysler Imperial (1990-1993)
- Chrysler Grand Voyager (2000)
- Chrysler Concorde (1993-1996)
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