Autolite 5503 spark plug for the 1987-1989 Toyota Camry 4-cylinder 2.0L, the 1988-1989 Camry V6 2.5L and other vehicles ignites the air-fuel mixture in each cylinder to start combustion. This copper plug is engineered for quick starts and the power the engine needs.
- Copper core center electrode that aids thermal control and resists fouling
- High nickel alloy center and ground electrodes for extended life
- High alumina multi-rib ceramic insulator for thermal conductivity and insulation strength
- Nickel-plated shell that resists corrosion for extended durability
- Resistor design rated at 4000 ohm
Quick facts
- Part: Autolite 5503 spark plug
- Fits: the 1987-1989 Toyota Camry 4-cylinder 2.0L, the 1988-1989 Camry V6 2.5L and other vehicles
- Material: copper core center electrode, nickel electrodes, ceramic insulator
- Condition: New
Hard starting, a rough idle or a misfire can point to worn plugs, but a failing ignition wire or ignition coil can behave just like that, so find the cause first.
Fits
It is listed for a wide range of Toyota, Honda, Acura, Nissan and Saab models. That includes the 1985-1988 Toyota Corolla 4-cylinder 1.6L and, as a Honda Civic spark plug, the 1988-1991 Honda Civic 4-cylinder 1.5L or 1.6L.
Specifications
Fit and size
- Thread size: M14 - 1.25, metric
- Thread diameter: 14 mm
- Reach: 19 mm (0.75 in)
- Hex size: 5/8 in
- Seat type: flat
- Insulator height: 53 mm (2.086 in)
- Quantity per vehicle: 4 or 6, depending on engine
Build and materials
- Heat range: 10
- Resistance: 4000 ohm, resistor plug
- Center electrode: standard design, mid projection
- Ground electrode tip design: standard
- Terminal: non-removable nut
- Insulator: ceramic
- Condition: New
- Warranty: Autolite 2 year limited warranty
- Country of origin: China
In the box
One spark plug with a flat washer. This listing holds a single plug; the 4-cylinder engines take four and the V6 and L6 engines take six.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Are these Toyota Camry spark plugs right for the 1987-1989 Toyota Camry 4-cylinder 2.0L or the 1988-1989 Camry V6 2.5L?
Yes. Autolite 5503 fits the 1987-1989 Toyota Camry 4-cylinder 2.0L, which takes four, and the 1988-1989 Camry V6 2.5L, which takes six. For another car, check the "Vehicles it fits" section.
Can I use these Toyota Corolla spark plugs in a 1985-1988 Toyota Corolla 4-cylinder 1.6L?
Yes. Autolite 5503 is listed for the 1985-1988 Toyota Corolla 4-cylinder 1.6L, and that engine takes four plugs.
Are Autolite copper spark plugs like the 5503 resistor plugs?
Yes. This plug is a resistor type with 4000 ohm resistance and a copper core center electrode.
What thread size and reach does this spark plug have?
This plug has an M14 - 1.25 metric thread, a 19 mm (0.75 in) reach, a 5/8 in hex and a flat seat.
What heat range is the Autolite 5503?
The manufacturer heat range is 10. The center electrode is a standard design with mid projection.
