Doc's Diesel subject lines
237 subject lines averaging 33 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Oct 31, 2026 10:31 AM | Last Call for Haul-o-ween! 🎃 | 29 | Spend $250 today and we’ll throw in a camo hat. | Oct 31, 2026 10:31 AM · 29 characters. Spend $250 today and we’ll throw in a camo hat. | |
| Oct 30, 2026 11:30 AM | Heading to SEMA? Stop by for free merch | 39 | Booth #61009 West Hall // Las Vegas Convention Center | Oct 30, 2026 11:30 AM · 39 characters. Booth #61009 West Hall // Las Vegas Convention Center | |
| Oct 30, 2026 10:30 AM | Doc’s Calipers are new in the shop. | 36 | New pistons, seals and hardware in every Caliper. | Oct 30, 2026 10:30 AM · 36 characters. New pistons, seals and hardware in every Caliper. | |
| Oct 29, 2026 9:31 AM | Haul-O-Ween’s Best Treat Yet. | 30 | A free Doc’s camo hat with every $250 order. | Oct 29, 2026 9:31 AM · 30 characters. A free Doc’s camo hat with every $250 order. | |
| Oct 28, 2026 12:02 PM | Been Hauling All Fall? | 22 | Find the right hubs for your truck | Oct 28, 2026 12:02 PM · 22 characters. Find the right hubs for your truck | |
| Oct 27, 2026 5:30 PM | Pulled a Trailer Lately? | 24 | Your oil change might be overdue | Oct 27, 2026 5:30 PM · 24 characters. Your oil change might be overdue | |
| Oct 26, 2026 5:30 PM | Hauloween Is On | 15 | Spend $250 and get the camo hat | Oct 26, 2026 5:30 PM · 15 characters. Spend $250 and get the camo hat | |
| Oct 25, 2026 10:01 AM | Last Chance: Cold Snap Special Pricing | 38 | Midnight is the cutoff | Oct 25, 2026 10:01 AM · 38 characters. Midnight is the cutoff | |
| Oct 24, 2026 4:30 AM | 24 Hours Left for Cold Snap Pricing | 35 | Find the right kit before it's gone | Oct 24, 2026 4:30 AM · 35 characters. Find the right kit before it's gone | |
| Oct 23, 2026 4:57 PM | Last Weekend for These Prices | 29 | And we've got news for Monday | Oct 23, 2026 4:57 PM · 29 characters. And we've got news for Monday | |
| Oct 22, 2026 11:37 AM | Before You Keep Trying to Start It… | 36 | Check out this diesel treatment | Oct 22, 2026 11:37 AM · 36 characters. Check out this diesel treatment | |
| Oct 21, 2026 11:23 AM | The Salt Trucks are Rolling. Is Your Brake Setup Ready? | 55 | Rotors, hubs and full brake kits built for diesel trucks. | Oct 21, 2026 11:23 AM · 55 characters. Rotors, hubs and full brake kits built for diesel trucks. | |
| Oct 20, 2026 11:48 AM | Here's How to Pick Your Cold Snap Kit | 37 | Your truck and your maintenance list decide | Oct 20, 2026 11:48 AM · 37 characters. Your truck and your maintenance list decide | |
| Oct 19, 2026 5:30 PM | We Put a Fuel Filter in the Freezer | 35 | You've got to see what happened | Oct 19, 2026 5:30 PM · 35 characters. You've got to see what happened | |
| Oct 18, 2026 5:30 PM | Your $11.03 Credit Expires Tonight | 34 | Last chance to use it. | Oct 18, 2026 5:30 PM · 34 characters. Last chance to use it. | |
| Oct 18, 2026 10:03 AM | Simplify Your Next Service & Save | 33 | See what the Ultimate Kit includes | Oct 18, 2026 10:03 AM · 33 characters. See what the Ultimate Kit includes | |
| Oct 17, 2026 10:03 AM | You Have $11.03 in Store Credit | 31 | Good through Sunday night | Oct 17, 2026 10:03 AM · 31 characters. Good through Sunday night | |
| Oct 17, 2026 10:01 AM | You Have $11.03 in Store Credit | 31 | Good through Sunday night. | Oct 17, 2026 10:01 AM · 31 characters. Good through Sunday night. | |
| Oct 16, 2026 10:00 AM | $47 Now or a Tow Truck Later? | 29 | See what's inside the Cold Snap Starter | Oct 16, 2026 10:00 AM · 29 characters. See what's inside the Cold Snap Starter | |
| Oct 15, 2026 11:59 PM | Just for You: $10 OFF | 21 | Expires in 48 hours | Oct 15, 2026 11:59 PM · 21 characters. Expires in 48 hours | |
| Oct 15, 2026 10:45 AM | Before You Check Out With Your Kit... | 37 | See the $29 Staple Hoodie add-on | Oct 15, 2026 10:45 AM · 37 characters. See the $29 Staple Hoodie add-on | |
| Oct 14, 2026 4:00 AM | Your Truck Has Four Ways to Get Ready | 37 | See what fits and what’s in the box | Oct 14, 2026 4:00 AM · 37 characters. See what fits and what’s in the box | |
| Oct 13, 2026 5:16 PM | Oil + filter kits for your Cummins, Duramax or Powerstroke | 58 | EcoDiesel too. Find your year, get the right kit. | Oct 13, 2026 5:16 PM · 58 characters. EcoDiesel too. Find your year, get the right kit. | |
| Oct 13, 2026 12:22 PM | Your Cold-Weather Kit Is Ready | 30 | See what’s in the box | Oct 13, 2026 12:22 PM · 30 characters. See what’s in the box | |
| Oct 12, 2026 10:00 AM | Schedule It. Save 5%. | 21 | Filters and additives, delivered when you need them. | Oct 12, 2026 10:00 AM · 21 characters. Filters and additives, delivered when you need them. | |
| Oct 11, 2026 10:02 AM | Winter Is a Bad Time for This Repair | 36 | Give your brakes and hubs a check | Oct 11, 2026 10:02 AM · 36 characters. Give your brakes and hubs a check | |
| Oct 10, 2026 10:00 AM | How Cold Diesel Turns Into a No-Start | 37 | Here’s what happens inside your fuel system | Oct 10, 2026 10:00 AM · 37 characters. Here’s what happens inside your fuel system | |
| Oct 9, 2026 10:00 AM | When did you last change your filters? | 38 | Fresh filters keep your diesel running when it counts. | Oct 9, 2026 10:00 AM · 38 characters. Fresh filters keep your diesel running when it counts. | |
| Oct 8, 2026 10:01 AM | The First Freeze Is Coming. Are You Ready? | 42 | Get ahead of the cold with Winter Flow 24/7 + SOS Rescue | Oct 8, 2026 10:01 AM · 42 characters. Get ahead of the cold with Winter Flow 24/7 + SOS Rescue | |
| Oct 7, 2026 5:00 PM | Doc's Prime Deals End Tonight | 29 | You've got hours, not days | Oct 7, 2026 5:00 PM · 29 characters. You've got hours, not days | |
| Oct 7, 2026 10:00 AM | Last Day for Doc’s Prime Deals | 32 | Prime member deals end at midnight | Oct 7, 2026 10:00 AM · 32 characters. Prime member deals end at midnight | |
| Oct 7, 2026 2:26 AM | Your Recent Visit To Doc's Diesel | 33 | Here's a few products we think you'll like... | Oct 7, 2026 2:26 AM · 33 characters. Here's a few products we think you'll like... | |
| Oct 6, 2026 10:00 AM | Prime Members: Get 20% Off Doc’s | 33 | Top filter and kit deals start now | Oct 6, 2026 10:00 AM · 33 characters. Top filter and kit deals start now | |
| Oct 6, 2026 2:25 AM | Get Back to Top-Tier Performance | 32 | Grab all your diesel essentials here | Oct 6, 2026 2:25 AM · 32 characters. Grab all your diesel essentials here | |
| Oct 5, 2026 6:24 PM | It Doesn't Hurt To Look... | 26 | Item still available | Oct 5, 2026 6:24 PM · 26 characters. Item still available | |
| Oct 5, 2026 5:02 PM | Doc’s Biggest Amazon Deals of Fall | 35 | Filters and kits go on deal at midnight | Oct 5, 2026 5:02 PM · 35 characters. Filters and kits go on deal at midnight | |
| Oct 5, 2026 4:17 AM | Just for You: $10 OFF | 21 | Expires in 48 hours | Oct 5, 2026 4:17 AM · 21 characters. Expires in 48 hours | |
| Oct 4, 2026 3:15 AM | Your Recent Visit To Doc's Diesel | 33 | Here's a few products we think you'll like... | Oct 4, 2026 3:15 AM · 33 characters. Here's a few products we think you'll like... | |
| Oct 3, 2026 10:00 AM | Your Pre-Winter Diesel Checklist | 32 | Five things worth checking now | Oct 3, 2026 10:00 AM · 32 characters. Five things worth checking now | |
| Oct 3, 2026 3:14 AM | Get Back to Top-Tier Performance | 32 | Grab all your diesel essentials here | Oct 3, 2026 3:14 AM · 32 characters. Grab all your diesel essentials here | |
| Oct 2, 2026 8:35 PM | Your Recent Visit To Doc's Diesel | 33 | Here's a few products we think you'll like... | Oct 2, 2026 8:35 PM · 33 characters. Here's a few products we think you'll like... | |
| Oct 2, 2026 7:13 PM | It Doesn't Hurt To Look... | 26 | Item still available | Oct 2, 2026 7:13 PM · 26 characters. Item still available | |
| Oct 2, 2026 5:30 PM | Your Next Brake Job Might Look Different | 40 | We’ll show you what we mean soon | Oct 2, 2026 5:30 PM · 40 characters. We’ll show you what we mean soon | |
| Oct 1, 2026 8:33 PM | Get Back to Top-Tier Performance | 32 | Grab all your diesel essentials here | Oct 1, 2026 8:33 PM · 32 characters. Grab all your diesel essentials here | |
| Oct 1, 2026 12:33 PM | It Doesn't Hurt To Look... | 26 | Item still available | Oct 1, 2026 12:33 PM · 26 characters. Item still available | |
| Oct 1, 2026 10:00 AM | First Cold Snap. Same Old Fuel Filter? | 38 | If it’s overdue, winter can make that problem harder to ignore | Oct 1, 2026 10:00 AM · 38 characters. If it’s overdue, winter can make that problem harder to ignore | |
| Sep 30, 2026 10:00 AM | New: 24/7 Winter Flow Is Here | 29 | Cold-weather diesel protection built for winter | Sep 30, 2026 10:00 AM · 29 characters. Cold-weather diesel protection built for winter | |
| Sep 28, 2026 6:30 PM | 3 refunds left. Ends at midnight. | 33 | Last call, for real this time. | Sep 28, 2026 6:30 PM · 33 characters. Last call, for real this time. | |
| Sep 28, 2026 11:13 AM | Oops. I jumped the gun. | 23 | The giveaway runs through tonight. 3 more refunds to go. | Sep 28, 2026 11:13 AM · 23 characters. The giveaway runs through tonight. 3 more refunds to go. | |
| Sep 28, 2026 10:00 AM | Made For The Cold Months Ahead | 30 | 24/7 Winter Flow arrives September 30 | Sep 28, 2026 10:00 AM · 30 characters. 24/7 Winter Flow arrives September 30 |
Based on 237 emails received from Mar 16 to Oct 31, 2026. Times in US Eastern. How we collect