1-800 Radiator & A/C Executive and Leadership Team

November, 2026

Leadership Overview

1-800 Radiator & A/C has 9 executives leading key functions including corporate strategy, financial oversight, and franchise operations.

Focused on delivering high-quality automotive components, 1-800 Radiator & A/C maintains a commitment to rapid distribution and customer satisfaction across the North American market.

Leadership Roles at 1-800 Radiator & A/C

  • Chief Executive Officer - David Gruner
  • President & Chief Executive Officer - Eric Sitterle
  • Chief Financial Officer - Griffin Lonardo
  • President - Justin Smith
  • Owner and President - Kyle Stratton
  • President & Owner - Barry Fritzer
  • Franchise Owner, President - William Magruder
  • President - Andrew Fay
  • President - Gene Synkelma
  • David Gruner - Chief Executive Officer

    David Gruner, the Chief Executive Officer at 1-800 Radiator & A/C, directs the overarching corporate strategy for the retail sale of automotive parts. Gruner manages the expansion of the radiator and A/C unit inventory, ensuring that the supply chain meets the demands of the North American automotive aftermarket. By aligning internal logistics with market trends, the Chief Executive Officer optimizes the distribution network to maintain competitive pricing and product availability. David Gruner collaborates with the board to refine long-term growth objectives, focusing on operational efficiency and brand scalability. This leadership role involves constant monitoring of engine part procurement cycles to prevent inventory shortages. Through rigorous oversight of regional performance metrics, the Chief Executive Officer drives the company toward sustained profitability. Gruner ensures that all retail operations adhere to the high standards expected within the automotive parts industry.
    David Gruner

    Eric Sitterle - President & Chief Executive Officer

    Eric Sitterle, the President & Chief Executive Officer at 1-800 Radiator & A/C, architects the high-level business model for the retail distribution of cooling systems and engine components. Sitterle oversees the integration of digital sales platforms with physical warehouse operations to streamline the customer experience. The President & Chief Executive Officer evaluates market penetration strategies across diverse geographic territories, ensuring that the brand remains the primary choice for automotive repair shops and individual consumers. Eric Sitterle coordinates with executive leadership to implement cost-reduction initiatives that enhance the bottom line without compromising product quality. By fostering strong relationships with manufacturers, the President & Chief Executive Officer secures a reliable supply of essential car parts. Sitterle drives the company mission by prioritizing rapid delivery and technical support, ultimately strengthening the market position of the organization within the competitive automotive retail sector.
    Eric Sitterle

    Griffin Lonardo - Chief Financial Officer

    Griffin Lonardo, the Chief Financial Officer at 1-800 Radiator & A/C, manages the fiscal health and capital allocation for the retail automotive parts business. Lonardo directs the financial planning, budgeting, and forecasting processes to support the company's expansion goals. The Chief Financial Officer monitors cash flow across all regional warehouses, ensuring that capital investments in inventory remain aligned with revenue projections. Griffin Lonardo analyzes financial data to identify opportunities for operational cost savings, particularly within the procurement of radiators and A/C units. By maintaining rigorous internal controls, the Chief Financial Officer safeguards the assets of the organization. Lonardo collaborates with other executives to evaluate the financial viability of new market entries and franchise opportunities. This leadership role involves providing the board with accurate reporting on profitability metrics, ensuring that the company maintains a strong balance sheet while scaling operations across the United States.

    Justin Smith - President

    Justin Smith, the President at 1-800 Radiator & A/C, leads the operational execution of the company's retail strategy for engine parts and cooling systems. Smith focuses on optimizing the efficiency of the distribution network, ensuring that parts reach customers with maximum speed. The President manages the day-to-day performance of regional teams, driving initiatives that improve service quality and customer retention. Justin Smith coordinates with the supply chain department to ensure that inventory levels match regional demand patterns. By implementing standardized operational procedures, the President enhances the consistency of the retail experience across all locations. Smith evaluates performance metrics to identify areas for process improvement, ensuring that the company remains agile in a fast-paced market. This leadership role involves fostering a culture of accountability and excellence, which directly supports the growth objectives of the organization within the automotive aftermarket.

    Kyle Stratton - Owner and President

    Kyle Stratton, the Owner and President at 1-800 Radiator & A/C, directs the strategic vision and ownership interests for the retail automotive parts business. Stratton oversees the long-term development of the brand, ensuring that the company maintains its reputation for quality and reliability in the radiator and A/C market. The Owner and President evaluates high-level business opportunities, focusing on sustainable growth and market share expansion. Kyle Stratton manages the relationship between the corporate office and individual franchise owners, ensuring alignment with the core mission of the company. By setting the tone for corporate culture and operational standards, the Owner and President drives the organization toward achieving its financial and service goals. Stratton monitors industry shifts to adapt the business model, ensuring that the company remains a leader in the retail sale of engine parts and cooling systems across the country.

    Barry Fritzer - President & Owner

    Barry Fritzer, the President & Owner at 1-800 Radiator & A/C, manages the ownership responsibilities and operational leadership for the retail automotive parts enterprise. Fritzer directs the implementation of business strategies that enhance the availability of radiators and A/C units for the automotive repair industry. The President & Owner oversees the performance of regional operations, ensuring that each location meets the high service standards required by the brand. Barry Fritzer evaluates market trends to guide the procurement of engine parts, ensuring that the inventory remains relevant to current vehicle models. By fostering a focus on customer-centric service, the President & Owner drives the company toward increased market penetration. Fritzer collaborates with other leaders to refine the business model, ensuring that the organization remains competitive and profitable while delivering essential automotive components to a broad customer base.
    Barry Fritzer

    William Magruder - Franchise Owner, President

    William Magruder, the Franchise Owner, President at 1-800 Radiator & A/C, directs the franchise-specific operations and strategic growth for the automotive parts retail business. Magruder oversees the implementation of corporate standards at the franchise level, ensuring that all locations provide consistent service and product quality. The Franchise Owner, President manages local market relationships, driving the adoption of the company's radiator and A/C unit offerings among regional repair shops. William Magruder evaluates the performance of franchise operations to identify opportunities for revenue growth and operational efficiency. By aligning local activities with the broader corporate mission, the Franchise Owner, President ensures that the brand maintains a strong presence in the automotive aftermarket. Magruder focuses on building long-term customer loyalty through reliable service and expert knowledge of engine parts, contributing to the overall success of the organization.

    Andrew Fay - President

    Andrew Fay, the President at 1-800 Radiator & A/C, leads the tactical execution of retail sales strategies for cooling systems and engine components. Fay directs the efforts of the sales and distribution teams, ensuring that the company meets its revenue targets through effective market engagement. The President monitors the competitive landscape to adjust pricing and promotional strategies, maintaining the company's edge in the automotive parts industry. Andrew Fay coordinates with the logistics department to optimize the delivery of radiators and A/C units, ensuring that customer needs are met with precision. By analyzing sales data, the President identifies emerging market opportunities and drives the development of new service initiatives. Fay fosters a culture of high performance, ensuring that the organization remains focused on delivering value to its customers while achieving sustainable growth across its regional operations.

    Gene Synkelma - President

    Gene Synkelma, the President at 1-800 Radiator & A/C, oversees the operational management and strategic direction of the retail automotive parts business. Synkelma directs the implementation of initiatives designed to improve the efficiency of the supply chain and the quality of customer service. The President evaluates the performance of regional warehouses, ensuring that the inventory of radiators and A/C units is managed to support rapid fulfillment. Gene Synkelma coordinates with other executive leaders to align the company's retail strategy with the evolving needs of the automotive repair market. By focusing on process optimization and team development, the President drives the organization toward achieving its financial and operational objectives. Synkelma ensures that the company maintains its commitment to providing high-quality engine parts, thereby strengthening the brand's reputation and market position within the automotive retail sector.

    Explore Leadership Teams in Automobile Parts Stores

    Frequently Asked Questions Regarding 1-800 Radiator & A/C Top Executives and Leadership Team

    Who leads 1-800 Radiator & A/C?
    1-800 Radiator & A/C is led by David Gruner (Chief Executive Officer), along with executives such as Eric Sitterle (President & Chief Executive Officer) and Griffin Lonardo (Chief Financial Officer).
    Who is part of 1-800 Radiator & A/C’s executive team?
    The executive team of 1-800 Radiator & A/C includes leaders such as David Gruner (Chief Executive Officer), Eric Sitterle (President & Chief Executive Officer), Griffin Lonardo (Chief Financial Officer) and other senior executives.
    How many executives does 1-800 Radiator & A/C have?
    1-800 Radiator & A/C has 9 executives leading key business areas.
    What roles are included in 1-800 Radiator & A/C’s leadership team?
    The leadership team of 1-800 Radiator & A/C includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, President, Owner and President.