The 1989 Geo Tracker has 67 ignition parts with verified fitment on this page — 8 part types and 21 brands, covering the 1.6L L4 engine. Each part includes a manufacturer part number and application notes.
The ignition system on the 1989 Geo Tracker delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Spark Plug (25 parts), Ignition Coil (12 parts) and Distributor Cap (10 parts). The other 5 part types cover the remaining 20 parts.
Every part on this page is matched to the 1.6L L4 — the only engine offered in the 1989 Geo Tracker.
The most listed brands for 1989 Geo Tracker ignition parts are STANDARD MOTOR PRODUCTS (11 parts), NGK (7 parts) and CHAMPION (6 parts), plus 18 more brands. Quality grades include Standard Replacement, Economy and Copper / Nickel.
14 parts on this 1989 Geo Tracker page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including BOSCH 03111 (Distributor Cap) and STANDARD MOTOR PRODUCTS JR75T (Distributor Rotor). Click any part number to see every vehicle that part fits.
Distributor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOLINE | D9046 | 🇺🇸 US 🇨🇦 CA | Reman. | View on Amazon |
This table covers the distributors that route spark.
This group shows a single part: AUTOLINE D9046.
Distributor Cap
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FAMOUS BRAND | CAC1719 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS | JH71T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LILAND GLOBAL | JH71LG | 🇺🇸 US 🇨🇦 CA | Gray Brass | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular | 03111 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Popular | 3D1128 | 🇺🇸 US 🇨🇦 CA | Includes Rotor | View on Amazon |
| FACET | 27593 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| JAPANESE OE | YD109A | 🇺🇸 US 🇨🇦 CA | YEC FLAMMA | View on Amazon |
| STANDARD MOTOR PRODUCTS | JH71 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS | 9251057 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS | 5D1153 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Distributor caps. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable.
10 Distributor Cap parts for the 1989 Geo Tracker come from 8 brands — STANDARD MOTOR PRODUCTS, WELLS, FAMOUS BRAND and 5 other brands. The "Popular" part is BOSCH 03111.
The Economy section lists 2 options from FAMOUS BRAND and STANDARD MOTOR PRODUCTS — the catalog's value-priced group. FAMOUS BRAND CAC1719 is listed in this group.
In the Premium grade, LILAND GLOBAL supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is LILAND GLOBAL JH71LG.
In the Standard Replacement grade, WELLS, BOSCH, FACET and 3 other brands supply 7 parts: built to original-equipment specification. A representative part number is BOSCH 03111.
Distributor Rotor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | JR75T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
| UNITED MOTOR PRODUCTS | IR4141 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | JR75 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| FACET | 37630 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS | 9261041 | 🇺🇸 US 🇨🇦 CA | Color: Red | View on Amazon |
| WELLS | 4R1114 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Distributor rotors. Typical signs include shudder under braking, or a lip at the outer edge. Do not put new pads on a rotor that is below minimum thickness.
6 Distributor Rotor parts for the 1989 Geo Tracker come from 5 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS, FACET and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS JR75T.
The Economy section: 2 options from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS JR75T is listed in this group.
Standard Replacement: 4 parts, from STANDARD MOTOR PRODUCTS, FACET, WALKER PRODUCTS and 1 other brand. A representative part number is STANDARD MOTOR PRODUCTS JR75.
Part numbers include STANDARD MOTOR PRODUCTS JR75T, UNITED MOTOR PRODUCTS IR4141 and STANDARD MOTOR PRODUCTS JR75, among others listed above.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SKUC12 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Popular | UC12T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
| B&B | BB6012 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| FVP | UC12F | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HOLSTEIN | 2IGC0056 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PRENCO | 361014 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI | GN10724 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | UC12 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ACDELCO | E552C | 🇺🇸 US 🇨🇦 CA | Professional | View on Amazon |
| UNITED MOTOR PRODUCTS | C500 | 🇺🇸 US 🇨🇦 CA | Mounting Hardware Included: No | View on Amazon |
| WALKER PRODUCTS | 9201001 | 🇺🇸 US 🇨🇦 CA | Single Coil | View on Amazon |
| WELLS | 5C1135 | 🇺🇸 US 🇨🇦 CA | Requires External Resistor: YES | View on Amazon |
This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off.
12 Ignition Coil parts are listed for the 1989 Geo Tracker, from STANDARD MOTOR PRODUCTS, SKP, B&B and 8 other brands. SKP SKUC12 carries the "Popular" badge.
Economy: 6 parts, from SKP, STANDARD MOTOR PRODUCTS, B&B and 3 other brands. A representative part number is SKP SKUC12.
The Premium section: 1 option from DELPHI. DELPHI GN10724 is listed in this group.
The Standard Replacement section: 5 options from STANDARD MOTOR PRODUCTS, ACDELCO, UNITED MOTOR PRODUCTS and 2 other brands. STANDARD MOTOR PRODUCTS UC12 is listed in this group.
Ignition Coil Mounting Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | CB1 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS | CB2 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS | 4C1009 | 🇺🇸 US 🇨🇦 CA | Universal Coil BracketWith flange for capacitor mounting. For Delco-Remy Applications. | View on Amazon |
This table covers the brackets that mount the Ignition Coil Mounting. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
3 Ignition Coil Mounting Bracket parts for the 1989 Geo Tracker come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS CB1, UNITED MOTOR PRODUCTS CB2 and WELLS 4C1009.
Ignition Lock Cylinder
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | US474 | 🇺🇸 US 🇨🇦 CA | Includes Switch | View on Amazon |
This table covers the lock cylinders in the ignition switch.
One part is listed for the 1989 Geo Tracker — STANDARD MOTOR PRODUCTS US474.
Spark Plug
Summary: Notes include pre-set gaps of 0.030", 0.031", 0.032", 0.035", 0.036", 0.040", 0.041", 0.044" and 0.045". Replacement brands in this table include CHAMPION, NGK and ACDELCO.
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Popular | 404 | 🇺🇸 US 🇨🇦 CA | Copper PlusPre-Set Gap: 0.035" | View on Amazon |
| NGK Popular | 1233 | 🇺🇸 US 🇨🇦 CA | V-PowerPre-Set Gap: 0.032" | View on Amazon |
| NGK Popular | 7734 | 🇺🇸 US 🇨🇦 CA | StandardPart Number: BPR5ES | View on Amazon |
| ACDELCO | R42XLS | 🇺🇸 US 🇨🇦 CA | ProfessionalConventional | View on Amazon |
| ACDELCO | R43XLS | 🇺🇸 US 🇨🇦 CA | ProfessionalConventional | View on Amazon |
| BOSCH | 7905 | 🇺🇸 US 🇨🇦 CA | NickelPre-Set Gap: 0.031" | View on Amazon |
| BOSCH | 7911 | 🇺🇸 US 🇨🇦 CA | NickelPre-Set Gap: 0.031" | View on Amazon |
| CHAMPION | 4041 | 🇺🇸 US 🇨🇦 CA | Copper PlusClassification: Champion Copper Plus | View on Amazon |
| CHAMPION | 322S | 🇺🇸 US 🇨🇦 CA | Resistor Copper Plug OE StyleOE-Recommended Gap: 0.044 | View on Amazon |
| DENSO | 3021 | 🇺🇸 US 🇨🇦 CA | U-Groove ConventionalHex Size: 20.6 mm | View on Amazon |
| NGK | 4006 | 🇺🇸 US 🇨🇦 CA | StandardPart Number: BPR5ES Solid | View on Amazon |
Double Platinum (lasts up to 3x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 41802 | 🇺🇸 US 🇨🇦 CA | ProfessionalDouble Platinum | View on Amazon |
| CHAMPION | 7322 | 🇺🇸 US 🇨🇦 CA | Double Platinum PowerPre-Set Gap: 0.032" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOLITE | XP63 | 🇺🇸 US 🇨🇦 CA | Iridium XPDisplay Pack | View on Amazon |
| DENSO | 5305 | 🇺🇸 US 🇨🇦 CA | Iridium PowerHex Size: 20.6 mm | View on Amazon |
| DENSO | 4708 | 🇺🇸 US 🇨🇦 CA | Iridium TTHex Size: 20.6 mm | View on Amazon |
| NGK | 6597 | 🇺🇸 US 🇨🇦 CA | Iridium IXPre-Set Gap: 0.032" | View on Amazon |
| NGK | 95525 | 🇺🇸 US 🇨🇦 CA | Iridium IX | View on Amazon |
| SKP | SP1041 | 🇺🇸 US 🇨🇦 CA | Tapered Ground Electrode with Platinum Chip | View on Amazon |
Platinum (lasts up to 2x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Popular | 3405 | 🇺🇸 US 🇨🇦 CA | Platinum PowerPlug Type: RN14PMC | View on Amazon |
| NGK Popular | 7082 | 🇺🇸 US 🇨🇦 CA | G-PowerPre-Set Gap: 0.040" | View on Amazon |
| ACDELCO | 4 | 🇺🇸 US 🇨🇦 CA | ProfessionalRapidfire | View on Amazon |
| BOSCH | 6736 | 🇺🇸 US 🇨🇦 CA | OE Fine Wire PlatinumPre-Set Gap: 0.035" | View on Amazon |
| CHAMPION | 3322 | 🇺🇸 US 🇨🇦 CA | Platinum Power | View on Amazon |
| DENSO | 4501 | 🇺🇸 US 🇨🇦 CA | Platinum TTTerminal Cap is Non-Removable | View on Amazon |
This table covers the spark plugs for this engine. Typical signs include misfire under load, rough idle, or a flashing check-engine light. Verify the gap even on pre-gapped plugs, and replace coil boots that come off a high-mileage engine.
25 Spark Plug parts for the 1989 Geo Tracker come from 7 brands — CHAMPION, NGK, ACDELCO and 4 other brands. The "Popular" part is CHAMPION 404.
The Copper / Nickel section lists 11 options from CHAMPION, NGK, ACDELCO and 2 other brands — grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. CHAMPION 404 is listed in this group.
The Double Platinum (lasts up to 3x longer than Copper / Nickel) section lists 2 options from ACDELCO and CHAMPION — grouped under the catalog's "Double Platinum (lasts up to 3x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. ACDELCO 41802 is listed in this group.
In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, DENSO, NGK, AUTOLITE and 1 other brand supply 6 parts: grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is AUTOLITE XP63.
The Platinum (lasts up to 2x longer than Copper / Nickel) section lists 6 options from CHAMPION, NGK, ACDELCO and 2 other brands — grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. CHAMPION 3405 is listed in this group.
Spark Plug Wire
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| B&B | S429272 | 🇺🇸 US 🇨🇦 CA | Suppressor Wire Set | View on Amazon |
| STANDARD MOTOR PRODUCTS | 4904 | 🇺🇸 US 🇨🇦 CA | SetOutside Diameter: 22 | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Popular | 9091 | 🇺🇸 US 🇨🇦 CA | Set | View on Amazon |
| DENSO | 6714006 | 🇺🇸 US 🇨🇦 CA | Spark Plug Wire Set7mm | View on Amazon |
| STANDARD MOTOR PRODUCTS | 55425 | 🇺🇸 US 🇨🇦 CA | IntermotorSet | View on Amazon |
| UNITED MOTOR PRODUCTS | 9416 | 🇺🇸 US 🇨🇦 CA | United-PackardSet | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | 29519 | 🇺🇸 US 🇨🇦 CA | Pro SeriesSet | View on Amazon |
| B&B | M429272 | 🇺🇸 US 🇨🇦 CA | Platinum Class Laser Mag | View on Amazon |
| WALKER PRODUCTS | 9241103 | 🇺🇸 US 🇨🇦 CA | Direct FitSet | View on Amazon |
This table covers the Spark Plug wires.
9 Spark Plug Wire parts are listed for the 1989 Geo Tracker, from STANDARD MOTOR PRODUCTS, B&B, NGK and 3 other brands. NGK 9091 carries the "Popular" badge.
Economy: 2 parts, from B&B and STANDARD MOTOR PRODUCTS. A representative part number is B&B S429272.
The Premium section: 4 options from NGK, DENSO, STANDARD MOTOR PRODUCTS and 1 other brand. NGK 9091 is listed in this group.
The Standard Replacement section: 3 options from STANDARD MOTOR PRODUCTS, B&B and WALKER PRODUCTS. STANDARD MOTOR PRODUCTS 29519 is listed in this group.
Part numbers include NGK 9091, B&B S429272 and STANDARD MOTOR PRODUCTS 4904, among others listed above.
Buying Ignition Parts for a 1989 Geo Tracker
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 1.6L L4 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Spark Plug and Ignition Coil .
Frequently Asked Questions
How many ignition parts fit the 1989 Geo Tracker?
Our catalog currently lists 67 ignition parts for the 1989 Geo Tracker across 8 subcategories and 21 brands, covering the 1.6L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 1989 Geo Tracker?
Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What spark-plug gap is listed for the 1989 Geo Tracker?
Notes on this page include pre-set gaps of 0.030", 0.031", 0.032", 0.035", 0.036", 0.040", 0.041", 0.044" and 0.045". Still verify against spec — even “pre-gapped” plugs should be checked before they go in.
What should I replace at the same time?
Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 1989 Geo Tracker was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 1989 Geo Tracker?
Every part on this page is matched to the 1.6L L4 engine. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1989 Geo Tracker
Ignition Parts for Other Geo Tracker Years
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