Standard Motor Products
Last verified: April 2026
Read our full verification: Is Standard Motor Products Made in USA?Verification Summary
American Score
Manufacturing Location
Edwardsville, KS
Headquarters
New York, NY
Founded
1919
Products Verified
3 products
Evidence Breakdown
Factory Location Specificity
Specific factory city identified
Website Claim
Brand website explicitly claims Made in USA
Manufacturing History
20+ years of USA manufacturing
Known Overseas Production
No known overseas production
Verification Notes
Standard Motor Products manufactures engine management and temperature control parts in Edwardsville, Kansas and other US facilities. Founded 1919 in New York. Produces ignition, fuel system, and HVAC components. Major US aftermarket automotive parts manufacturer.
Last verified: April 2026
Manufacturing Profile
Standard Motor Products manufactures at a specific factory location in Edwardsville, KS. Founded in 1919 — a manufacturing history spanning 107 years. Our 3 verified Standard Motor Products listings sit in automotive.
Verification tier
82% average
High — strong brand-level and product-level evidence
Factory evidence
Specific city
Edwardsville, KS
Catalog breadth
3 products
1 category
How we verified Standard Motor Products
Most recent check: Oct 18, 2026
From the brand's website
We re-read standardmotor.com on Sep 30, 2026 and did not find an explicit statement about where its products are made. This page relies on the other evidence below.Independent source
“Elias Fife and Ralph Van Allen establish Standard Motor Products (SMP) in New York City, specializing in ignition and electrical products (1919).”
smpcorp.com · checked Sep 20, 2026
Amazon listings
We read the live Amazon listing for 3 of the 3 Standard Motor Products products on this page (most recently Oct 18, 2026). None of them states where the product is made, so these products rely on the brand-level evidence above.
Company history
“Elias Fife and Ralph Van Allen establish Standard Motor Products (SMP) in New York City, specializing in ignition and electrical products (1919).”
smpcorp.com · checked Sep 20, 2026
Ongoing monitoring
We scan news for factory closures, offshoring and ownership changes. Last scan Sep 20, 2026: no change found.
Removed products
We have removed 1 Standard Motor Products product from this site after finding it was not made in the USA. Only the products below remain listed.
These checks are run by our software on a schedule: brand websites are re-read about every three weeks, Amazon listings weekly, and news is scanned monthly. Every flag is checked against its original source before anything on this page changes. How the American Score works.
Standard Motor Products has been manufacturing products in Edwardsville, KS since 1919. We carry 3 verified American-made Standard Motor Products products.
Heritage and History
Standard Motor Products was founded in 1919 in New York and grew to become one of America's largest independent manufacturers of automotive replacement parts. The company's SMP and BWD brands cover engine management parts — ignition coils, sensors, switches, and fuel system components — as well as temperature control parts including A/C compressors and heater cores.
The independence from vehicle manufacturers that defined Standard Motor Products has been its strategic strength. By engineering and manufacturing replacement parts for all major vehicle brands, the company developed broad technical expertise and manufacturing scale that allows domestic production at competitive costs.
Made in Edwardsville, Kansas
Standard Motor Products manufactures ignition, fuel system, and engine management parts at its Edwardsville, Kansas facility and other American locations. The precision required for modern engine management sensors — oxygen sensors, throttle position sensors, crankshaft position sensors — demands consistent manufacturing quality that American facilities provide.
For mechanics and vehicle owners who want American-made ignition and sensor components, Standard Motor Products delivers OE-quality replacement parts without the manufacturer markup. The domestic manufacturing means the company maintains technical knowledge and process control that keeps parts meeting the specifications that modern engine management systems require.
Quick Picks
Frequently Asked Questions
Is Standard Motor Products made in the USA?
Yes. Standard Motor Products manufactures 3 verified products in Edwardsville, KS. Standard Motor Products has manufactured engine management and temperature control automotive parts since 1919, with US manufacturing in Edwardsville, Kansas producing the ignition, fuel, and sensor components that keep American vehicles running.
Where is Standard Motor Products manufactured?
Standard Motor Products is headquartered in New York, NY. Manufacturing takes place in Edwardsville, KS.
What Standard Motor Products products can I buy?
We carry 3 verified Standard Motor Products products across Automotive. Every listing links directly to a trusted online store with verified American manufacturing.
When was Standard Motor Products founded?
Standard Motor Products was founded in 1919. Standard Motor Products has manufactured engine management and temperature control automotive parts since 1919, with US manufacturing in Edwardsville, Kansas producing the ignition, fuel, and sensor components that keep American vehicles running.
Where can I buy Standard Motor Products products?
Every Standard Motor Products product listed here links to a trusted online store — a major retailer or the brand's own shop — where you can purchase directly.
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