Affiliate links — we earn a commission at no cost to you. Disclosure

Truly American Made
AMSOIL Signature Series 5W-30 Synthetic 1 Quart by AMSOIL - American Made
100%

AMSOIL Signature Series 5W-30 Synthetic 1 Quart

by AMSOIL— Made in Superior, WI

Verified American Made

American Score

100% — Very High
Manufactured in Superior, WI
Manufacturing in USA since 1972

Verified through 3 independent sources

  • Known factory location
  • Brand website
  • Product listing (Superior, Wisconsin)

Evidence Breakdown

Factory: City-level verified
Website claim: Yes
History: 20+ years
Overseas lines: None known
How we verify every product|Full brand evidence
See all products made in Wisconsin

Blended in Superior, Wisconsin.

Report an issue with this product

More from AMSOIL

Verified USAPopularAMSOIL Signature Series 0W-20 Synthetic 1 Gallon by AMSOIL - American Made

AMSOIL Signature Series 0W-20 Synthetic 1 Gallon

AMSOIL · Automotive

100% American Score

Shop Now
Verified USAPopularAMSOIL Signature Series 5W-30 Synthetic 1 Gallon by AMSOIL - American Made

AMSOIL Signature Series 5W-30 Synthetic 1 Gallon

AMSOIL · Automotive

100% American Score

Shop Now
Verified USAPopularAMSOIL Signature Series 5W-20 Synthetic 1 Gallon by AMSOIL - American Made

AMSOIL Signature Series 5W-20 Synthetic 1 Gallon

AMSOIL · Automotive

100% American Score

Shop Now
Verified USAPopularAMSOIL OE 5W-30 Synthetic 1 Quart by AMSOIL - American Made

AMSOIL OE 5W-30 Synthetic 1 Quart

AMSOIL · Automotive

100% American Score

Shop Now
Verified USAPopularAMSOIL Severe Gear 75W-90 Gear Lube 1 Quart by AMSOIL - American Made

AMSOIL Severe Gear 75W-90 Gear Lube 1 Quart

AMSOIL · Automotive

100% American Score

Shop Now
Verified USAPopularAMSOIL Severe Gear 75W-140 Gear Lube 1 Quart by AMSOIL - American Made

AMSOIL Severe Gear 75W-140 Gear Lube 1 Quart

AMSOIL · Automotive

100% American Score

Shop Now
Verified USAPopularAMSOIL Signature Series ATF 1 Quart by AMSOIL - American Made

AMSOIL Signature Series ATF 1 Quart

AMSOIL · Automotive

100% American Score

Shop Now

More American-Made Automotive

Verified USAPopularMeguiar's Gold Class Carnauba Plus Premium Liquid Wax 16oz by Meguiar's - American Made

Meguiar's Gold Class Carnauba Plus Premium Liquid Wax 16oz

Meguiar's · Automotive

100% American Score

Shop Now
Verified USAPopularMeguiar's Ultimate Compound 15.2 oz by Meguiar's - American Made

Meguiar's Ultimate Compound 15.2 oz

Meguiar's · Automotive

100% American Score

Shop Now
Verified USAPopularMeguiar's Ultimate Polish 20 oz by Meguiar's - American Made

Meguiar's Ultimate Polish 20 oz

Meguiar's · Automotive

100% American Score

Shop Now
Verified USAPopularMeguiar's Smooth Surface Clay Kit by Meguiar's - American Made

Meguiar's Smooth Surface Clay Kit

Meguiar's · Automotive

100% American Score

Shop Now
Verified USAPopularMeguiar's M06 Mirror Glaze Professional Cleaner Wax, 16 oz by Meguiar's - American Made

Meguiar's M06 Mirror Glaze Professional Cleaner Wax, 16 oz

Meguiar's · Automotive

100% American Score

Shop Now
Verified USAPopularMeguiar's Hybrid Ceramic Detailer, 26 oz by Meguiar's - American Made

Meguiar's Hybrid Ceramic Detailer, 26 oz

Meguiar's · Automotive

100% American Score

Shop Now
Verified USAPopularMeguiar's Ultimate Quik Detailer, 22 oz by Meguiar's - American Made

Meguiar's Ultimate Quik Detailer, 22 oz

Meguiar's · Automotive

100% American Score

Shop Now
Verified USAPopularMeguiar's Cleaner Wax Paste, 11 oz by Meguiar's - American Made

Meguiar's Cleaner Wax Paste, 11 oz

Meguiar's · Automotive

100% American Score

Shop Now

AMSOIL Signature Series 5W-30 Synthetic 1 Quart

100% American Score
Shop This Product