Geo Spark Plug

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Platinum+4

Fits the following 1994-1997 Geo Prizm submodels:

• 1994-1997: All Submodels; All Engines;

DENSO PREMIUM CLASS IRIDIUM SPARK PLUG

Denso's Premium Class Iridium Spark Plugs is fast becoming the standard for today's high-tech engines. Employing a revolutionary 360 degrees laser welding process, Denso has created a spark plug unlike anything on the market today. Designed for durability under the most extreme conditions. Denso's patented Iridium alloy is 6 times harder and 8 times stronger than conventional platinum and can handle temperatures in excess of 4,000 degrees Fahrenheit.

Specification:

• 14 mm thread size
• 19 mm reach
• 0.63 in. hex size
• 0.04 in. gap size
• Gasket seat style
• Resistor plug type
• 0.4 mm iridium center electrode
• Tapered cut U-groove ground electrode
• Removable terminal
• ISO height
• Heat range 20

Features:

• Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures
• Five-rib design prevents flashover while decreasing voltage loss
• Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
• Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements
• Platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 60,000 miles

Fits the following 1994-1994 Geo Tracker submodels:

• 1994-1994: Base; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN 6"
• 1994-1994: Base; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN U"

• 1994-1994: LSi; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN 6"

• 1994-1994: LSi; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN U"

Fits 2 more submodels. (Show all) Show less info

NGK BKR5EGP G-POWER PLATINUM SERIES SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 19 mm reach,16 mm hex size, gasket seat, resistor, solid terminal, JIS height, projected tip, platinum tipped center electrode, trapezoid beveled cut ground electrode, 1.02 mm gap, heat range 5; The best platinum spark plug at an economical cost; Features fine platinum tip that reduces required voltage; Provides faster starts and quicker acceleration; Extremely durable under high heat; Trivalent metal plating offers superior anti-corrosion and anti-seizing properties.

Fits the following 1989-1997 Geo Prizm submodels:

• 1993-1997: LSi; 4 Cyl 1.6L;
• 1993-1997: LSi; 4 Cyl 1.8L;

• 1989-1997: Base; 4 Cyl 1.6L;

Fits 1 more submodels. (Show all) Show less info

AC DELCO RAPIDFIRE PERFORMANCE PLATINUM SPARK PLUG, SOLD INDIVIDUALLY

AC Delco Rapidfire Performance Platinum Spark Plugs offer longer life and improved efficiency over time. It fits engines that run conventional plugs, as well as newer vehicles that require platinum plugs.

Features:

• Constructed from top quality materials to help the engine run clean and longer
• Copper core center electrode for improved heat transfer to the tip
• Engineered to high standards and tested under extreme conditions to exceed OE specifications

Fits the following 1994-1997 Geo Tracker submodels:

• 1994-1997: Base; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN 6"
• 1994-1997: LSi; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN 6"

• 1994-1995: Base; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN U"

• 1994-1995: LSi; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN U"

Fits 2 more submodels. (Show all) Show less info

MOTORCRAFT SUPPRESSOR SPARK PLUG, FINEWIRE PLATINUM, SOLD INDIVIDUALLY

0.04 in. gap size, alternative plug; Delivers maximum voltage to the spark plug while maximizing performance and increases engine life; Resists corrosion and abrasion; Reduces the chance of misfire.

Fits the following 1994-1997 Geo Tracker submodels:

• 1994-1997: Base; 4 Cyl 1.6L; "VIN 6"
• 1994-1997: LSi; 4 Cyl 1.6L; "VIN 6"

• 1994-1995: Base; 4 Cyl 1.6L; "VIN U"

• 1994-1995: LSi; 4 Cyl 1.6L; "VIN U"

Fits 2 more submodels. (Show all) Show less info

ACCEL U-GROOVE PERFORMANCE SPARK PLUG -- 14 mm thread size, 0.750 in. reach, 5/8 in. wrench diameter, heat range 4; Resistor type, copper electrode core/tip material, projected insulator type, gasket seat style; Constructed with a five-rib, highly purified Alumina insulator that prevents arcing at plug boot and provides superior strength and thermal conductivity, a copper-glass seal that bonds insulator to electrode for a gas-tight seal, and a copper-core center electrode that comes with nickel chrome sheel for superior electrical conductivity and maximum heat dissipation; Its electric heat seal ensures stable heat range for uniform performance; The plug's machine rolled threads guarantee trouble free installation and removal, protecting the expensive cylinder heads; Features a unique U-groove ground electrode developed to meet the demand for improved ignitability and increased fuel combustion resulting in less flame dissipation; Gives the flame a groove to grow in that creates a larger flame front for a more complete combustion even in the case of lean air-fuel mixture; Produces greater firing energy without increasing spark plug gap and larger spark nucleus that stimulates faster combustion; Provides an increase in performance with improved throttle response, greater fuel efficiency and reduced emissions; With 90-day Accel limited warranty.

Fits the following 1994-1997 Geo Tracker submodels:

• 1996-1997: All Submodels; All Engines;
• 1994-1995: Base; 4 Cyl 1.6L;

• 1994-1995: LSi; 4 Cyl 1.6L;

Fits 1 more submodels. (Show all) Show less info

CHAMPION TRADITIONAL SPARK PLUG, SOLD INDIVIDUALLY

Champion Traditional Spark Plugs have original equipment on a wide variety of engines for many years. Features nickel alloy centers and ground electrodes with reasonably good wear characteristics.

Specifications:

• 14 mm thread diameter

Features:

• Made of corrosion resistant zinc plated shell with copper plus core design
• Most durable high voltage semiconductor

Fits the following 1994-1997 Geo Tracker submodels:

• 1994-1997: Base; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN 6"
• 1994-1997: LSi; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN 6"

• 1995-1995: Base; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN U"

• 1995-1995: LSi; 4 Cyl 1.6L; "GAS, FI, Naturally Aspirated, VIN U"

Fits 2 more submodels. (Show all) Show less info

E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 19 mm reach, 0.62 in. hex size, gasket seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.

Fits the following 1989-1993 Geo Prizm submodels:

• 1991-1993: LSi; 4 Cyl 1.6L;
• 1989-1993: Base; 4 Cyl 1.6L;

• 1990-1991: GSi; 4 Cyl 1.6L;

Fits 1 more submodels. (Show all) Show less info