Sport-trim full-roof two-door wagon · 170 cu. in. inline-six (100 gross hp)

1971 Ford Bronco Sport Bronco Wagon, 170 cu. in. six, three-speed manual


The Sport Bronco Wagon used Ford's standard 170-cubic-inch inline-six and synchronized three-speed manual transmission.

1971 Ford Bronco, first-generation compact 4x4 — front three-quarter view
Exact 1971 Bronco reference photograph; exact configuration not verified ·

Photo: “1971 Ford Bronco (28096997720).jpg” by Greg Gjerdingen from Willmar, USA / Wikimedia Commons, licensed under CC BY 2.0. Cropped to 16:9.

Factory configuration

What this model is

Trim
Sport Bronco Wagon
Body style
Sport-trim full-roof two-door wagon
Engine
170 cu. in. inline-six (100 gross hp)
Transmission
Three-speed fully synchronized manual

Ford's 1971 brochure names Wagon and Pickup in regular and Sport form, identifies the 170 six as standard and 302 V8 as optional, and lists only the three-speed manual.

Compare related 1971 configurations

Compare up to twelve documented pairings, prioritizing the same engine, body, trim and gearbox as this car. This related selection is not a complete factory lineup.

Browse all documented 1971 configurations →

Compare 8 related configurations — current car marked
1971 Ford Bronco: documented configuration differences
ConfigurationEngineTransmissionBody
Bronco Wagon, 170 cu. in. six, three-speed manual170 cu. in. inline-six (100 gross hp)Three-speed fully synchronized manualFull-roof two-door wagon
Bronco Wagon, 302 cu. in. V8, three-speed manual302 cu. in. two-barrel V8 (205 gross hp)Three-speed fully synchronized manualFull-roof two-door wagon
Bronco Pickup, 170 cu. in. six, three-speed manual170 cu. in. inline-six (100 gross hp)Three-speed fully synchronized manualShort-roof two-door pickup
Bronco Pickup, 302 cu. in. V8, three-speed manual302 cu. in. two-barrel V8 (205 gross hp)Three-speed fully synchronized manualShort-roof two-door pickup
Current carSport Bronco Wagon, 170 cu. in. six, three-speed manual170 cu. in. inline-six (100 gross hp)Three-speed fully synchronized manualSport-trim full-roof two-door wagon
Sport Bronco Wagon, 302 cu. in. V8, three-speed manual302 cu. in. two-barrel V8 (205 gross hp)Three-speed fully synchronized manualSport-trim full-roof two-door wagon
Sport Bronco Pickup, 170 cu. in. six, three-speed manual170 cu. in. inline-six (100 gross hp)Three-speed fully synchronized manualSport-trim short-roof two-door pickup
Sport Bronco Pickup, 302 cu. in. V8, three-speed manual302 cu. in. two-barrel V8 (205 gross hp)Three-speed fully synchronized manualSport-trim short-roof two-door pickup

Configuration-specific ownership

Maintenance for this exact configuration

These items are filtered to the engine, transmission, trim, and model-year applicability recorded for this configuration. Broad Amazon category searches are suppressed here; shopping links appear only beside catalog-backed part numbers.

Service desk

What this car needs & when

Use this as a service-planning checklist for 1971 Ford Bronco Sport Bronco Wagon, 170 cu. in. six, three-speed manual. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.

Service topics
2
Scheduled topics
2
Applicability stated
2
Exact references
1

Before ordering Identify your engine, options and build date. Part numbers and sizes can change within one model year. Shopping links appear only for catalog-backed references; still verify the listing against your vehicle before ordering.

  • Engine oil and filterView intervals, applicability and sources

    Engine oil and filter

    Exact reference available

    Applies to: 1971 · United States · Chilton's 1981 Bronco guide prints this cadence for the 1966–1972 model-year band. It is a period secondary compilation acknowledged as based on Ford information, not a substitute for an exact vehicle's original owner literature.

    Published interval: 6,000 mi / 9,600 km / 6 months · Published 1966–1972 preventive-maintenance interval; whichever comes first.

    Source: Chilton — Ford Bronco 1966–81 preventive-maintenance tables (1981 edition) · General Information and Maintenance, printed page 37 — 1966–72, 6 months/6,000 miles: crankcase, change oil and filter · checked

    1971 cataloged Bronco engines

    K&N HP-3001

    Applies to: 1971 · 170 cu. in. inline-six (100 gross hp), 302 cu. in. two-barrel V8 (205 gross hp) · United States

    Source: K&N — Ford Bronco replacement oil-filter catalog · 1971 Ford Bronco engine application rows — HP-3001 · checked

    Verified ordering references

    • Service replacementK&N HP-3001

      Qty. 1 · Spin-on engine oil filter · catalog-listed

      K&N's manufacturer catalog lists HP-3001 for the 1971 Bronco 170 cu. in. inline-six (100 gross hp) or 302 cu. in. two-barrel V8 (205 gross hp) application. Confirm the installed engine before ordering.

      Catalog: K&N — Ford Bronco replacement oil-filter catalog · 1971 Ford Bronco 170 cu. in. inline-six (100 gross hp) or 302 cu. in. two-barrel V8 (205 gross hp) oil-filter application — HP-3001 · checked

      Search this part on Amazon
  • Chassis and driveline lubrication and level checksView intervals, applicability and sources

    Chassis and driveline lubrication and level checks

    Sourced interval available

    Applies to: 1971 · United States · Chilton's 1981 Bronco guide prints this cadence for the 1966–1972 model-year band. It is a period secondary compilation acknowledged as based on Ford information, not a substitute for an exact vehicle's original owner literature.

    Published interval: 6,000 mi / 9,600 km / 6 months · Centering yoke, steering linkage, U-joints and splines, with differential, transfer-case and transmission checks as equipped.

    Source: Chilton — Ford Bronco 1966–81 preventive-maintenance tables (1981 edition) · General Information and Maintenance, printed page 37 — 1966–72, 6 months/6,000 miles chassis/driveline rows · checked

Search results may cover different scales, trims and model years. Check each listing; this search does not establish an exact replica of the documented vehicle.

Sources

  1. Ford — 1971 Bronco factory brochure (FDT-7112)

Other 1971 configurations

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