Autolite AP646 - Platinum Spark Plug
$414
MSRP: $7.88
Save: $3.74
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AUTOLITE part description
- Heat Range Chart Location:E12
- Hex:13/16"
- Reach:3/4"
- Resistor/Non-Resistor/Suppressor:Suppressor
- Seat:Gasket
- Thread Diameter:14MM
- Tip:Power
Product Description
Autolite AP646 Platinum Spark Plug
Application Summary
Asuna GT (1993), Asuna SE (1993), Buick Skyhawk (1987-1988), Cadillac Calais (1975-1976), Cadillac Commercial Chassis (1975-1984), Cadillac DeVille (1975-1981), Cadillac Eldorado (1975-1978), Cadillac Eldorado (1980-1981), Cadillac Fleetwood (1975-1984), Cadillac Seville (1980-1981), Chrysler Concorde (1993-1996), Chrysler Dynasty (1990-1993), Chrysler Grand Voyager (2000), Chrysler Imperial (1990-1993), Chrysler Intrepid (1993-1995), Chrysler Intrepid (1997), Chrysler New Yorker (1990-1993), Chrysler Town & Country (1990-2000), Chrysler Voyager (2000), Dodge Caravan (1990-2000), Dodge Dynasty (1990-1993), Dodge Grand Caravan (1990-2000), Dodge Intrepid (1993-1997), Eagle Vision (1993-1997), Oldsmobile Firenza (1987-1988), Plymouth Grand Voyager (1990-2000), Plymouth Voyager (1991-2000), Pontiac LeMans (1988-1989), Pontiac LeMans (1993), Pontiac Optima (1988-1989), Pontiac Sunbird (1987-1988)
Features & Benefits
- Full platinum firing tip assures virtually no gap erosion and fewer misfires for a longer plug life
- Manufactured with a center wire platinum firing tip for improved performance and durability
- High nickel alloy side electrode resists electrical and chemical wear to maintain a precise gap for a longer lasting plug
- Super conductive yttrium enhanced ground electrode provides superior heat transfer
- Leak proof, heat fused resistor for added stability
- Necked-down center electrode fires quicker and cleaner with less voltage for easier starts, quicker acceleration, and improved fuel economy
Spark, plug, spark plug, Autolite
Product Attributes
| Resistance | 4000 82 |
| Ground Electrode Tip Design | Tapered |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Stud |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Platinum |
| Pre-Gap Size | 0.05 IN |
| Pre-Gap Size | 1.3 MM |
| Ground Electrode Quantity | 1 |
| Hex Size | 13/16 IN |
| Hex Size | 21 MM |
| Seat Type | Flat |
| Reach | 0.75 IN |
| Reach | 19.5 MM |
| Thread Diameter | 14 MM |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Ground Electrode Tip Material | Nickel |
| 9608 | Standard |
| 9805 | Mid Projection |
Additional Information
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Warranty Time | 48 |
| Warranty Time UOM | MO |
| UPC | 00009100252531 |
| UNSPSC | 26101732 |
Part Interchanges
AUTOLITE AP646 Cross Reference
We have 5 alternatives for the AP646 by AUTOLITE:
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)
Autolite® allows you to go anywhere—without delay—with its comprehensive spark plugs offerings. Although it was initially established as a buggy lamp manufacturer in 1911, it slowly gained recognition as an ignition expert when it developed and introduced the very first Autolite spark plug in 1935. Over the years, the company has reached greater heights, producing and supplying spark plugs and other ignition parts to some of the major automotive manufacturers, such as Chrysler, Studebaker, Willys, and Packard. Headquartered in Lake Forest, Illinois, Autolite is a proud member of the FRAM Group, North America's largest and most diversified group servicing the vehicle replacement parts market.
California Proposition 65 Warning
California Proposition 65 Warning
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