GM 493790 Trans Am Tire Inflator Space Saver Spare 1970

( Brand: Gm ), ( Manufacturer Part Number: 493790 ), ( Type: Tire Inflator ), ( Vintage Part: Yes )

Review GM 1970 Trans Am Tire Inflator Space Saver Spare #493790 fits FIREBIRD CAMARO 1981

GM 493790 Space-Saver Spare Tire Inflator for 1970-1981 Trans Am, Firebird, and Camaro

Experience seamless and efficient tire maintenance with the GM 493790 Space-Saver Spare Tire Inflator, meticulously designed for compatibility with your 1970-1981 Trans Am, Firebird, and Camaro vehicles. This inflator is a must-have accessory for ensuring uninterrupted mobility, especially when traveling with a space-saver spare tire.

Crafted with precision, this inflator boasts a durable construction that withstands the rigors of regular use. The robust design ensures longevity, providing you with a reliable companion for your automotive journeys. The inflator features a secure mounting bracket that attaches effortlessly to your vehicle's underbody, allowing for easy access and storage when not in use.

The GM 493790 Space-Saver Spare Tire Inflator is equipped with an easy-to-read gauge, which accurately displays tire pressure in PSI (Pounds per Square Inch). This feature allows for precise inflation, helping you achieve the optimal tire pressure for enhanced safety and fuel efficiency.

In addition, the inflator is outfitted with a high-flow regulator that ensures swift tire inflation, saving you valuable time and effort. The built-in pressure switch automatically shuts off the inflator once the desired pressure is reached, preventing over-inflation and potential tire damage.

The GM 493790 Space-Saver Spare Tire Inflator is not only functional but also user-friendly. Its ergonomic design ensures a comfortable grip, while the integrated hose storage compartment keeps the hose neatly organized and tangle-free. This inflator is an essential addition to your vehicle's toolkit, ensuring you are always prepared for unexpected tire situations on the road.

Upgrade your vehicle's tire maintenance capabilities with the GM 493790 Space-Saver Spare Tire Inflator. Invest in this versatile and reliable tool today, and enjoy peace of mind knowing you are equipped to handle any tire-related emergencies that may arise during your travels.

1. Compatibility: This inflator is specifically designed for General Motors vehicles from 1970 to 1981, including Trans Am, Firebird, and Camaro models, ensuring a perfect fit.

2. Space-Saving Design: The inflator is compact and lightweight, making it easy to store in your vehicle without taking up much space.

3. Easy to Use: The inflator comes with a simple-to-read gauge for accurate inflation, and it is powered by your vehicle's air system, eliminating the need for batteries.

4. Durable: The materials used in the construction of this inflator are designed to withstand harsh conditions, providing long-lasting performance.

1. Limited Vehicle Compatibility: While this inflator fits specific GM models, it may not be suitable for other makes and models, limiting its versatility.

2. Air System Dependence: Since the inflator is powered by your vehicle's air system, you may not be able to use it if your vehicle's air system is not functioning.

3. Potential Inaccuracy: While the inflator comes with a gauge for accurate inflation, there may be some inconsistencies in the readings, potentially leading to over- or under-inflation.

The GM 493790 Tire Inflator for Space Saver Spare is a convenient and space-saving solution for GM vehicle owners from 1970 to 1981. Its compact design, ease of use, and durability make it a practical choice for those who frequently travel or want to ensure they are prepared for a flat tire. However, its limited compatibility, dependence on the vehicle's air system, and potential inaccuracy should be carefully considered before making a purchase.

If you own a GM vehicle from 1970 to 1981 and often travel or want a quick solution for a flat tire, the GM 493790 Tire Inflator for Space Saver Spare could be a valuable addition to your vehicle. However, it is essential to weigh the pros and cons and consider other alternatives that may offer more versatility or accuracy before making a final decision.

Details:

With original cap. The GM Tire Inflator is a compact accessory designed specifically for inflating space saver spare tires. 1970 to 1981 Pontiac Trans Am/Firebird/camaro tire inflator still has liquid in it. In very nice original condition.

part #: 493790 prices

• $79.95-$374.99

specifications wheetirpar:

• for models: Firebird, Camaro
• for years: 1981
• brand: Gm
• mpn: 493790
• type: Tire Inflator
• vintage part: Yes

payments wheetirpar:

• credit card: Diners-club
• other
• wallet: Google-pay

offer wheetirpar:

• availability: In Stock
• started: January 14, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

seller wheetirpar:

• city: Mentor, Ohio
• rating: 100.0%
• # reviews: 1902

general wheetirpar:

• condition: Used
• Wheels, Tires Parts > Wheel Tire Accessories > Other Tire Accessories

returns wheetirpar:

• policy: No Returns

shipping wheetirpar:

• type: Calculated
• transit: 3-8 Days
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• cost: $8.85

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