🚚 Free Shipping on orders over $100  •  Trusted by 89,000+ drivers since 1985  •  30-Day Money-Back Guarantee
Buying for
✓ Independently Verified by WearCheck Lab

Save Thousands. Add 100,000+ Miles to Your Engine.

ProTecta cuts engine wear about 20% — and it's the only treatment that proves it on your own engine with independent WearCheck lab analysis.

🛡️ Warranty‑safe
✓ 30‑day guarantee
★ 89,000+ drivers since 1985
WearCheck Lab Analysis ● Verified

Average engine wear metals in oil

Without ProTectaBaseline
With ProTecta20% lower
Independently measured — verify it on your own engine‑20%
89,000+Customers since 1985
Independent LabWearCheck verified
30‑Day GuaranteeMoney back, no risk
Free ShippingOn orders $100+
Best Sellers

Shop ProTecta Engine Protection

Every program includes WearCheck lab analysis — independent proof on your own engine. Orders ship same day, free over $100.

Lab Proof Included New-Car Protection Program — Proof Package
Under 50K • New-Car Protection

New-Car Protection — Proof Package

Includes $99.90 of WearCheck lab analysis · FREE shipping
$155$210 value
Shop Now
Best Value New-Car Protection Program — Full-Year
Under 50K • New-Car Protection

New-Car Protection — Full-Year Program

Includes $199.80 of WearCheck lab analysis · FREE shipping
$299$420 value
Shop Now
Lab Proof Included High-Mileage Restoration Program — Full-Year
Over 50K • High-Mileage Restoration

High-Mileage Restoration — Full-Year Program

Includes $199.80 of WearCheck lab analysis · FREE shipping
$299$420 value
Shop Now
Verify It WearCheck Oil Analysis Kit
Proof • Verify

WearCheck Oil Analysis Kit

$49.95
Shop Now
Protect • Clean • Verify

Complete Engine Protection — Backed by Proof, Not Promises

A treatment that reduces wear, a fuel system cleaner that restores mileage, and independent lab analysis that proves it's working on your engine.

Protect

Nano fortifiers bond to metal within minutes, cutting friction up to 5× more than motor oil alone — through cold starts, towing, and extreme heat.

Clean

Fuel system treatment clears deposits and restores lost mileage — 97% clean in a single tankful, meeting Top Tier standards.

Verify

WearCheck laboratory analysis measures the exact wear metals in your oil — real, independent proof it's working.

0
Average Wear Reduction
$0
Average Lifetime Savings
0K+
Extra Miles Gained
0K
Miles — James Muir's Chevy
Find Your Formula

Pick the Right ProTecta for Your Vehicle

Choose your path by odometer reading — each program comes as a Proof Package starter or a Full-Year Program supply.

Under 50,000 Miles

New-Car Protection Program

Lock in protection early. Keep a newer engine clean, quiet, and protected — before wear ever starts.

Proof Package$155• Full-Year Program $299
View New-Car Protection →
Over 50,000 Miles

High-Mileage Restoration Program

Higher mileage? Reduce existing wear, quiet the engine, and add years of life to a vehicle you count on.

Proof Package$155• Full-Year Program $299
View High-Mileage Restoration →
Dead Simple

How ProTecta Works in 3 Steps

No tools, no mechanic. Add it at your next oil change and drive.

1
Add ProTecta to your oil

Add to Your Oil

Pour one bottle in at your next oil change. Nano fortifiers immediately begin bonding to metal.

  • Works with any oil brand
  • Synthetic & conventional
  • Bonds within minutes
2
Drive normally

Drive Normally

A molecular-thin layer cuts friction in real time — from cold starts to extreme heat, all interval long.

  • Quieter operation
  • Smoother acceleration
  • Lower operating temps
3
WearCheck oil analysis kit — see the proof

See the Proof

Feel the difference on your next drive. Want hard proof? WearCheck shows your actual wear reduction.

  • Extended engine life
  • 100K+ extra miles
  • Lab proof available
Real Drivers, Real Miles

What Our Customers Are Saying

"I've been using ProTecta/SFR for years and got 614,000 miles on my Chevy with no major overhaul."

JM
James MuirGreat Falls, MT

"ProTecta's Lube Specialist noticed anti‑freeze in my oil on an oil report. It saved my engine."

AM
Angela M.Dallas, TX

"I've tried premium synthetics, but nothing compares. After one treatment I could feel the difference immediately."

DK
David K.Sacramento, CA
Not Sure Yet?

Find Out If Your Vehicle Is at Risk — Free

Download the free Engine Failure Guide. Learn the warning signs of accelerated wear and how to protect the vehicle you depend on. No cost, no commitment.

Download the Free Guide ↓
Free Engine Failure Guide
Try It Risk‑Free

Feel the Difference on Your Very Next Drive

Reduce engine wear, extend engine life, and get independent proof it's working. Backed by a 30‑day money‑back guarantee.

Shop ProTecta Now →
🛡️ 30‑Day Money‑Back Guarantee  •  ☎ Questions? Call 800‑735‑6438