Hard to Wait

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Generator Accessories

Today's Harbor Freight price and a Buy, Wait or Fair call for every one of the Generators & Engines Generator Accessories items Hard to Wait tracks: 31 items, each with its own daily price history and coupons.

  1. PREDATOR8 oz. Synthetic 2-Cycle Engine Oil item 61907 hasn't moved in months $6.99today Steady

4 Cycle Generator Oil

  1. PENNZOIL10W-30 Motor Oil item 56885 not a steal, not a rip-off $7.49today Fair
  2. STP32 oz., 4-Cycle Oil SAE 10W-30 item 56838 hasn't moved in months $8.99today Steady
  3. PENNZOIL5W-30 Motor Oil item 56886 not a steal, not a rip-off $7.49today Fair

Batteries

  1. THUNDERBOLT MAGNUM12V, 160 CCA AGM Battery item 62586 hasn't moved in months $49.99today Steady
  2. THUNDERBOLT SOLAR12V, 35 Ah Sealed Lead-Acid Battery item 56770 not a steal, not a rip-off $79.99today Fair

Gas Cans Stabilizers

  1. SEA FOAM16 oz. Motor Treatment item 71236 hasn't moved in months $12.99today Steady
  2. STA-BIL360° Protection Ethanol Fuel Treatment & Stabilizer 4 fl. oz. item 62602, in-store only hasn't moved in months $5.99today Steady
  3. MIDWEST CAN5 Gallon Gas Can item 56419 it gets cheaper: see when, free $23.99today Wait
  4. GARAGE BOSS5 Gallon Gas Can item 58666 it gets cheaper: see when, free $23.99today Wait
  5. MIDWEST CAN5 Gallon Jerry Gas Can item 56418 it gets cheaper: see when, free $69.99today Wait
  6. STA-BIL8 oz. Storage Fuel Stabilizer item 56842, in-store only hasn't moved in months $7.99today Steady

Gas Hose Kits

  1. PREDATOR25 ft. Natural Gas Hose Kit for Tri-Fuel Generators item 70491 not a steal, not a rip-off $59.99today Fair

Heavy Duty Power Strips

  1. VANGUARD2 ft. Triple-Tap, 3-Outlet Extension Cord item 56764 not a steal, not a rip-off $4.99today Fair
  2. VANGUARD3-Way Grounded Adapter item 47962Members pay less not a steal, not a rip-off $2.99today Fair

Heavy Guage Extension Cords

  1. VANGUARD100 ft. x 10/3 Gauge Multiple Outlet Extension Cord, Yellow item 62918Members pay less not a steal, not a rip-off $139.99today Fair
  2. VANGUARD100 ft. x 12/3 Gauge Outdoor Extension Cord, Orange item 62945 it gets cheaper: see when, free $72.99today Wait
  3. VANGUARD25 ft. x 10/3 Gauge Multiple Outlet Extension Cord, Yellow item 62911Members pay less it gets cheaper: see when, free $44.99today Wait

RV Kits

  1. PREDATOR10 in. Heavy Duty Generator Wheel Kit item 64788 not a steal, not a rip-off $59.99today Fair
  2. PREDATOR3 ft., 20 Amp Generator Adapter item 57713 not a steal, not a rip-off $19.99today Fair
  3. HAUL-MASTER30 Amp Female to 15 Amp Male RV Pigtail Power Adapter item 69283 not a steal, not a rip-off $9.99today Fair
  4. HAUL-MASTER30 Amp Male to 15 Amp Female RV Pigtail Power Adapter item 69282 not a steal, not a rip-off $9.99today Fair
  5. PREDATOR8 in. Flat-Free Generator Wheel Kit item 68531 not a steal, not a rip-off $39.99today Fair
  6. STOREHOUSEAGC Glass Automotive Fuse Set, 60-Piece item 67692 not a steal, not a rip-off $7.99today Fair
  7. STOREHOUSEATM Mini-Blade Fuse Set, 60-Piece item 67664 not a steal, not a rip-off $9.99today Fair
  8. PREDATORRV Ready 30 Amp Inverter Generator Parallel Kit item 59540 not a steal, not a rip-off $59.99today Fair
  9. PREDATORRV Ready 50 Amp Inverter Generator Parallel Kit item 58374 not a steal, not a rip-off $69.99today Fair
  10. STOREHOUSEStandard Blade Fuse Assortment, 60-Piece item 63310 it gets cheaper: see when, free $9.99today Wait

Safety

  1. FIRST ALERTCarbon Monoxide Alarm item 70031 not a steal, not a rip-off $23.99today Fair

Storage Covers

  1. PREDATORGenerator Storage Cover, Large item 70791, in-store only not a steal, not a rip-off $17.99today Fair
  2. PREDATORGenerator Storage Cover, Medium item 70780 not a steal, not a rip-off $14.99today Fair

Prices as of Nov 5, 2026. Each item's page has today's.