Home / 1 Pack GM ACDelco 41-803 Double Platinum Spark Plug 19308035
1 Pack GM ACDelco 41-803 Double Platinum Spark Plug 19308035
$19.77
Free shipping on all orders.
Qty In Stock: 20
The GM ACDelco 41-803 Double Platinum Spark Plug 19308035 is designed to deliver superior ignition performance, enhanced fuel efficiency, and long-lasting durability for automotive applications. Built with advanced platinum technology, this spark plug ensures reliable starts and optimal engine performance under various driving conditions.
Features & Benefits:
🔧 Double platinum design offers extended service life and improved performance
🔧 Provides reliable spark for efficient combustion and smooth engine operation
🔧 Resists fouling and wear for consistent performance
🔧 Engineered for optimal heat transfer and durability
Specifications:
Brand & Part Number: GM ACDelco 41-803 (19308035)
Quantity: 1 Pack
Plug Type: Double Platinum Spark Plug
Thread Size: 14mm
Reach: 26.5mm (1.04 in)
Hex Size: 16mm (5/8 in)
Heat Range: 8
Seat Type: Gasket
Resistor: Yes
Choose GM ACDelco 41-803 spark plug for reliable ignition performance and trusted quality—order today!
Vehicle Compatibility (22 applications)
Part reference: 41803, 41-803
| Year | Make | Model | Trim / Engine |
|---|---|---|---|
| 1990 | Chevrolet | Lumina | APV | 3.1L |
| 1990 | Oldsmobile | Silhouette | MPV | 3.1L |
| 1991 | Chevrolet | Lumina | APV | 3.1L |
| 1991 | Oldsmobile | Silhouette | MPV | 3.1L |
| 1992 | Chevrolet | Lumina | APV | 3.1L |
| 1992 | Oldsmobile | Silhouette | MPV | 3.1L |
| 1993 | Buick | Roadmaster | LIMITED SEDAN | 5.7L |
| 1993 | Chevrolet | Camaro | CONVERTIBLE | 3.4L |
| 1993 | Chevrolet | Caprice | CLASSIC | 5.7L |
| 1993 | Chevrolet | Lumina | APV | 3.1L |
| 1993 | Oldsmobile | Silhouette | MPV | 3.1L |
| 1993 | Pontiac | Firebird | CONVERTIBLE | 3.4L |
| 1993 | Pontiac | Trans Sport | MPV | 3.1L |
| 1994 | Chevrolet | Camaro | CONVERTIBLE | 3.4L |
| 1994 | Chevrolet | Lumina | APV | 3.1L |
| 1994 | Oldsmobile | Silhouette | MPV | 3.1L |
| 1994 | Pontiac | Firebird | CONVERTIBLE | 3.4L |
| 1994 | Pontiac | Trans Sport | MPV | 3.1L |
| 1995 | Chevrolet | Camaro | CONVERTIBLE | 3.4L |
| 1995 | Chevrolet | Lumina | APV | 3.1L |
| 1995 | Pontiac | Firebird | CONVERTIBLE | 3.4L |
| 1995 | Pontiac | Trans Sport | MPV | 3.1L |
Shipping Info
Free shipping on every US order. In-stock parts typically ship within 1 business day from Texas.
Returns
30-day returns on unused parts in original packaging. Wrong or defective items are replaced or refunded. See the return policy.
How do I confirm this part fits?
Match the brand and part number to your vehicle, or use the Parts Finder on the homepage. Contact us before ordering if you are unsure.
Are these parts new?
Yes. TXN Supply Co sells new parts from trusted OEM-quality brands — not remanufactured cores.
How fast will my order ship?
In-stock orders ship within 1 business day. Delivery time depends on your ZIP; most US addresses arrive in 2–5 business days.
What is your return policy?
Unused items can be returned within 30 days in original packaging. Customer-initiated returns may include a restocking fee and return shipping.
Customer Reviews
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Order delivered on time with no issues
— edgar....
