A burnt-out bulb on a Super Duty rarely picks a convenient moment. It shows up on a dark morning before a long drive, or the night before a work week — and with more than a dozen exterior bulbs on your truck, guessing at the parts counter is how one errand turns into three.

This guide does the homework first: the full spread of Ford F-250 Super Duty bulb sizes from 1999 through 2020 lives in one chart below, followed by the LED upgrades we would put on each generation. Not sure about your truck yet? The Bulb Finder confirms every position in under a minute.

Quick Answer: F-250 Super Duty Bulb Sizes at a Glance

Short on time? Start with the year range that matches your truck:

· 1999-2004: 9007/HB5 dual-beam headlights; 9145/9006 fog lights

· 2005-2016: H13/9008 dual-beam headlights; 9145 fog lights

· 2017-2020: H13/9008 dual-beam, or H7 low and 9005 high on split-beam trucks; 9140/9145 fog lights

· Every year: 3157-family bulbs cover most turn, brake and tail positions, while 168/194 handles the license plate lights

Ford F-250 Super Duty Bulb Size Chart (1999-2020)

For your reference, the chart below lays out every bulb position on the 1999-2020 Super Duty in one view. Find your truck's year column, then scan down to the light you are replacing. Prefer to skip the lookup? The SEALIGHT Bulb Finder goes a step further — enter your truck's details and it returns the exact size for every position, with matching SEALIGHT LED bulbs you can add to your cart on the spot.

Light Position1999-20042005-20162017-2020
Dual-beam headlight (single bulb) 9007/HB5H13/9008H13/9008
Low beam (split-beam trucks) H7
High beam (split-beam trucks) 9005
Fog light 9006/9145/H391459140/9145
Front turn signal 3157/3157NA3157/4057/41577443NA/7444NA
Rear turn, brake & tail light 31573157/4057/41573157
Backup / reverse light 31563156/9217440/3157
Center high mount stop light 921/922912/921/922912
License plate light 168/194168/194168/194
Front side marker 194194/12961194/12961
Rear side marker 3157194/3157/129613157
Parking light 3157/3157NA3157/4057/41577443NA/7444NA

Two things worth knowing before you order. First, 2017-2020 trucks left the factory two different ways — some run a single dual-beam bulb, others use separate low and high beams — so match the chart to your actual headlight package. Second, factory LED headlight assemblies need no replacement bulb at all, and a few configurations list alternate codes. Keep the Bulb Finder or the number stamped on your old bulb as the final word; this overview covers 1999-2020 models only.

Shopping by code? Parts counters mix up neighbors all the time — our 9004 vs 9007 comparison sorts out the pair early-truck owners run into most, and 9005 vs HB3 explains why your 2017+ high beam is sold under two names.

Best Headlight LED Upgrades for Your F-250 Super Duty

A truck that works for a living deserves lighting that keeps up. Every series below installs with the factory connector — no splicing, no rewiring — and is built to handle Canadian conditions from salt spray to deep cold.

S7S Series — Brightest LED Headlight Bulbs for F-250

The Scoparc S7S is the flagship: 130W per set, up to 33,000 lumens, and a 6500K white that stays crisp in rain or snow. A built-in cooling fan and IP68 sealing keep output steady on long winter drives. It is sold in every fitment your truck might need:

· 1999-2004 trucks: S7S 9007/HB5

· 2005-2016 trucks: S7S H13/9008

· Split-beam 2017-2020 trucks: S7S H7 — pair it with a matching 9005 high beam

S1-Pro 9007 — Best Value for 1999-2004 Trucks

If the flagship price is more than you need, the S1-Pro 9007 brings 20,000 lumens per set at 6500K with the same plug-and-play install and IP68 sealing. It is the pick for early Super Duty owners who want a clean, modern beam without overbuilding the truck.

S1 H13/9008 — Best Value for 2005-2016 Trucks

Same idea for the H13 generation: the S1 H13/9008 delivers up to 14,000 lumens of 6000K light — a sensible everyday upgrade for trucks that spend their days on job sites and their nights on the highway.

S2 Combo — Headlights and Fog Lights in One Order

The S2 combo kit covers both fronts at once: H13/9008 dual-beam headlights plus H10-style fog lights in a single box. 6500K output, IP67 sealing, and one install session instead of two — handy if your truck needs help in more than one position.

Best Fog Light LED Upgrades for Your F-250 Super Duty

Fog lights earn their keep in Canada — low, wide light that reaches the road edges when snow or rain flattens your visibility. The 9140 and 9145 (H10) share a socket family, so one upgrade covers most of these trucks.

XF3 H10/9145 — Maximum Fog Output

The XF3 is our strongest fog bulb: 12,000 lumens per pair in a wide, low pattern built to light the shoulder without throwing glare into oncoming lanes. IP68-rated for the slush season.

F1 H10/9145 — Everyday Fog Upgrade

Want the same fitment with a smaller spend? The F1 runs 6,000 lumens of 6000K light with IP67 protection — plenty for city and highway driving, and an easy first upgrade if your factory fogs are dim or discolored.

Turn, Brake, Tail & Backup LEDs Worth Adding

Headlights get the attention, but the smaller bulbs are where safety quietly lives. The 3157-family positions (including 4057/4157) cover most turn, brake and tail sockets across all years — browse the brake & tail light collection, the turn signal collection, and the backup light collection. On 2017-2020 trucks the front turn signal takes the 7443 family instead, and LEDs there light up instantly — a real difference when you are signaling in traffic.

Why Canadian F-250 Owners Upgrade Their Lighting

Halogen bulbs fade with age, and the decline is slow enough that most owners do not notice until an LED swap shows them what they were missing. On a Super Duty that works through a Canadian winter, the gap is bigger than that:

  • Snow and ice reflect light back at the driver — a controlled beam with a clean cutoff cuts through the bounce instead of amplifying it.
  • Winter shrinks the daylight. From November through March, plenty of commutes happen in the dark on both ends, so your headlights and fog lights carry almost the entire visibility load.
  • Salt, slush and spray eat cheap bulbs. Sealed, IP68-rated housings keep moisture and grit where they belong — outside.

Every SEALIGHT bulb described here is tested for extreme Canadian winters, and each order ships from our Toronto warehouse with a 1-Year Canada Warranty and 90-Day Returns behind it.

Three Checks Before You Order

  • Confirm the size on your truck, not just the year. Trim and headlight package can change the answer — the Bulb Finder or the stamp on the old bulb settles it in a minute.
  • Know which headlight setup you have. A dual-beam truck takes one bulb per side; a split-beam 2017-2020 truck takes two different bulbs. Factory LED headlights need no replacement at all.
  • Expect newer trucks to be fussier. If a fresh LED flickers or sets off a dash warning, the fix is usually a plug-in CANbus decoder — most 2016-and-earlier trucks never need one.

Installation Tips for F-250 LED Bulbs

Super Duty bulb swaps are driveway jobs, but a few details separate a five-minute install from a frustrating afternoon:

  • Work on a cool truck — halogens get hot enough to burn fingertips.
  • Keep the collar and clocking ring oriented like the factory bulb so the beam pattern lines up with the housing.
  • Handle the new bulb by its base and keep the chips clean.
  • Test-fit the dust cover before you close everything up. If it will not seat over the heat sink, stop and check fitment rather than forcing it.
  • Stuck on a retaining clip or a tight wheel-well opening? The installation guides walk through the common layouts step by step.

FAQs: F-250 Super Duty LED Bulbs in Canada

What headlight bulb fits a 2005-2016 F-250 Super Duty?

On trucks with halogen-capsule headlights, the answer is H13/9008 — a single dual-beam bulb that handles both high and low. A few trucks left the factory with sealed-beam headlamps (H6054/6052 style), which follow a completely different replacement path, so confirm with the Bulb Finder before you order.

Do 2017-2020 F-250 Super Duty trucks use H7 or H13 headlight bulbs?

It depends on the headlight package. Trucks with a single dual-beam bulb take H13/9008, while trucks with separate low and high beams take H7 for the low beam and 9005 for the high beam. Check your existing bulb or run the Bulb Finder — the two setups are not interchangeable.

My new LEDs flicker or trigger a dashboard warning — what should I check?

That usually means the truck's computer is expecting the electrical resistance of a halogen filament. A CANbus decoder installs inline in minutes and clears it up. Most trucks from 2016 and earlier run LED bulbs with no extra hardware at all.

Final Recommendation

Start with your year column in the chart, then match the upgrade to how you drive — flagship S7S for the darkest roads, S1-Pro or S1 for everyday value, XF3 or F1 for fog. Every fitment above lives in the Ford F-250 Super Duty LED bulbs collection, and orders ship from our Canada warehouse with a 1-Year Canada Warranty behind them.